69939870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 240371712

約数和(自身を除く): 170431842

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 17, 21, 22, 26, 30, 33, 34, 35, 39, 42, 51, 55, 65, 66, 70, 77, 78, 85, 91, 102, 105, 110, 119, 130, 137, 143, 154, 165, 170, 182, 187, 195, 210, 221, 231, 238, 255, 273, 274, 286, 330, 357, 374, 385, 390, 411, 429, 442, 455, 462, 510, 546, 561, 595, 663, 685, 714, 715, 770, 822, 858, 910, 935, 959, 1001, 1105, 1122, 1155, 1190, 1309, 1326, 1365, 1370, 1430, 1507, 1547, 1781, 1785, 1870, 1918, 2002, 2055, 2145, 2210, 2310, 2329, 2431, 2618, 2730, 2805, 2877, 3003, 3014, 3094, 3315, 3562, 3570, 3927, 4110, 4290, 4521, 4641, 4658, 4795, 4862, 5005, 5343, 5610, 5754, 6006, 6545, 6630, 6987, 7293, 7535, 7735, 7854, 8905, 9042, 9282, 9590, 10010, 10549, 10686, 11645, 12155, 12467, 13090, 13974, 14385, 14586, 15015, 15070, 15470, 16303, 17017, 17810, 19591, 19635, 21098, 22605, 23205, 23290, 24310, 24934, 25619, 26715, 28770, 30030, 30277, 31647, 32606, 34034, 34935, 36465, 37401, 39182, 39270, 45210, 46410, 48909, 51051, 51238, 52745, 53430, 58773, 60554, 62335, 63294, 69870, 72930, 74802, 76857, 81515, 85085, 90831, 97818, 97955, 102102, 105490, 117546, 124670, 128095, 137137, 151385, 153714, 158235, 163030, 170170, 179333, 181662, 187005, 195910, 211939, 244545, 255255, 256190, 274274, 293865, 302770, 316470, 333047, 358666, 374010, 384285, 411411, 423878, 454155, 489090, 510510, 537999, 587730, 635817, 666094, 685685, 768570, 822822, 896665, 908310, 999141, 1059695, 1075998, 1271634, 1371370, 1665235, 1793330, 1998282, 2057055, 2119390, 2331329, 2689995, 3179085, 3330470, 4114110, 4662658, 4995705, 5379990, 6358170, 6993987, 9991410, 11656645, 13987974, 23313290, 34969935, 69939870]

約数ペア:

[(1, 69939870), (2, 34969935), (3, 23313290), (5, 13987974), (6, 11656645), (7, 9991410), (10, 6993987), (11, 6358170), (13, 5379990), (14, 4995705), (15, 4662658), (17, 4114110), (21, 3330470), (22, 3179085), (26, 2689995), (30, 2331329), (33, 2119390), (34, 2057055), (35, 1998282), (39, 1793330), (42, 1665235), (51, 1371370), (55, 1271634), (65, 1075998), (66, 1059695), (70, 999141), (77, 908310), (78, 896665), (85, 822822), (91, 768570), (102, 685685), (105, 666094), (110, 635817), (119, 587730), (130, 537999), (137, 510510), (143, 489090), (154, 454155), (165, 423878), (170, 411411), (182, 384285), (187, 374010), (195, 358666), (210, 333047), (221, 316470), (231, 302770), (238, 293865), (255, 274274), (273, 256190), (274, 255255), (286, 244545), (330, 211939), (357, 195910), (374, 187005), (385, 181662), (390, 179333), (411, 170170), (429, 163030), (442, 158235), (455, 153714), (462, 151385), (510, 137137), (546, 128095), (561, 124670), (595, 117546), (663, 105490), (685, 102102), (714, 97955), (715, 97818), (770, 90831), (822, 85085), (858, 81515), (910, 76857), (935, 74802), (959, 72930), (1001, 69870), (1105, 63294), (1122, 62335), (1155, 60554), (1190, 58773), (1309, 53430), (1326, 52745), (1365, 51238), (1370, 51051), (1430, 48909), (1507, 46410), (1547, 45210), (1781, 39270), (1785, 39182), (1870, 37401), (1918, 36465), (2002, 34935), (2055, 34034), (2145, 32606), (2210, 31647), (2310, 30277), (2329, 30030), (2431, 28770), (2618, 26715), (2730, 25619), (2805, 24934), (2877, 24310), (3003, 23290), (3014, 23205), (3094, 22605), (3315, 21098), (3562, 19635), (3570, 19591), (3927, 17810), (4110, 17017), (4290, 16303), (4521, 15470), (4641, 15070), (4658, 15015), (4795, 14586), (4862, 14385), (5005, 13974), (5343, 13090), (5610, 12467), (5754, 12155), (6006, 11645), (6545, 10686), (6630, 10549), (6987, 10010), (7293, 9590), (7535, 9282), (7735, 9042), (7854, 8905)]