807487590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 256

約数和(自身を含む): 2563964928

約数和(自身を除く): 1756477338

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 127, 130, 137, 170, 182, 195, 210, 221, 238, 254, 255, 273, 274, 357, 381, 390, 411, 442, 455, 510, 546, 595, 635, 663, 685, 714, 762, 822, 889, 910, 959, 1105, 1190, 1270, 1326, 1365, 1370, 1547, 1651, 1778, 1781, 1785, 1905, 1918, 2055, 2159, 2210, 2329, 2667, 2730, 2877, 3094, 3302, 3315, 3562, 3570, 3810, 4110, 4318, 4445, 4641, 4658, 4795, 4953, 5334, 5343, 5754, 6477, 6630, 6987, 7735, 8255, 8890, 8905, 9282, 9590, 9906, 10686, 10795, 11557, 11645, 12467, 12954, 13335, 13974, 14385, 15113, 15470, 16303, 16510, 17399, 17810, 21590, 23114, 23205, 23290, 24765, 24934, 26670, 26715, 28067, 28770, 30226, 30277, 32385, 32606, 34671, 34798, 34935, 37401, 45339, 46410, 48909, 49530, 52197, 53430, 56134, 57785, 60554, 62335, 64770, 69342, 69870, 74802, 75565, 81515, 84201, 86995, 90678, 90831, 97818, 104394, 115570, 121793, 124670, 140335, 151130, 151385, 163030, 168402, 173355, 173990, 181662, 187005, 196469, 211939, 226187, 226695, 243586, 244545, 260985, 280670, 295783, 302770, 346710, 365379, 374010, 392938, 421005, 423878, 452374, 453390, 454155, 489090, 521970, 589407, 591566, 608965, 635817, 678561, 730758, 842010, 887349, 908310, 982345, 1059695, 1130935, 1178814, 1217930, 1271634, 1357122, 1478915, 1583309, 1774698, 1826895, 1964690, 2070481, 2119390, 2261870, 2947035, 2957830, 3166618, 3179085, 3392805, 3653790, 3845179, 4140962, 4436745, 4749927, 5894070, 6211443, 6358170, 6785610, 7690358, 7916545, 8873490, 9499854, 10352405, 11535537, 12422886, 15833090, 19225895, 20704810, 23071074, 23749635, 26916253, 31057215, 38451790, 47499270, 53832506, 57677685, 62114430, 80748759, 115355370, 134581265, 161497518, 269162530, 403743795, 807487590]

約数ペア:

[(1, 807487590), (2, 403743795), (3, 269162530), (5, 161497518), (6, 134581265), (7, 115355370), (10, 80748759), (13, 62114430), (14, 57677685), (15, 53832506), (17, 47499270), (21, 38451790), (26, 31057215), (30, 26916253), (34, 23749635), (35, 23071074), (39, 20704810), (42, 19225895), (51, 15833090), (65, 12422886), (70, 11535537), (78, 10352405), (85, 9499854), (91, 8873490), (102, 7916545), (105, 7690358), (119, 6785610), (127, 6358170), (130, 6211443), (137, 5894070), (170, 4749927), (182, 4436745), (195, 4140962), (210, 3845179), (221, 3653790), (238, 3392805), (254, 3179085), (255, 3166618), (273, 2957830), (274, 2947035), (357, 2261870), (381, 2119390), (390, 2070481), (411, 1964690), (442, 1826895), (455, 1774698), (510, 1583309), (546, 1478915), (595, 1357122), (635, 1271634), (663, 1217930), (685, 1178814), (714, 1130935), (762, 1059695), (822, 982345), (889, 908310), (910, 887349), (959, 842010), (1105, 730758), (1190, 678561), (1270, 635817), (1326, 608965), (1365, 591566), (1370, 589407), (1547, 521970), (1651, 489090), (1778, 454155), (1781, 453390), (1785, 452374), (1905, 423878), (1918, 421005), (2055, 392938), (2159, 374010), (2210, 365379), (2329, 346710), (2667, 302770), (2730, 295783), (2877, 280670), (3094, 260985), (3302, 244545), (3315, 243586), (3562, 226695), (3570, 226187), (3810, 211939), (4110, 196469), (4318, 187005), (4445, 181662), (4641, 173990), (4658, 173355), (4795, 168402), (4953, 163030), (5334, 151385), (5343, 151130), (5754, 140335), (6477, 124670), (6630, 121793), (6987, 115570), (7735, 104394), (8255, 97818), (8890, 90831), (8905, 90678), (9282, 86995), (9590, 84201), (9906, 81515), (10686, 75565), (10795, 74802), (11557, 69870), (11645, 69342), (12467, 64770), (12954, 62335), (13335, 60554), (13974, 57785), (14385, 56134), (15113, 53430), (15470, 52197), (16303, 49530), (16510, 48909), (17399, 46410), (17810, 45339), (21590, 37401), (23114, 34935), (23205, 34798), (23290, 34671), (24765, 32606), (24934, 32385), (26670, 30277), (26715, 30226), (28067, 28770)]