26871390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 91518336

約数和(自身を除く): 64646946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 193, 195, 210, 221, 234, 238, 255, 273, 306, 315, 357, 386, 390, 442, 455, 510, 546, 579, 585, 595, 630, 663, 714, 765, 819, 910, 965, 1071, 1105, 1158, 1170, 1190, 1326, 1351, 1365, 1530, 1547, 1638, 1737, 1785, 1930, 1989, 2142, 2210, 2509, 2702, 2730, 2895, 3094, 3281, 3315, 3474, 3570, 3978, 4053, 4095, 4641, 5018, 5355, 5790, 6562, 6630, 6755, 7527, 7735, 8106, 8190, 8685, 9282, 9843, 9945, 10710, 12159, 12545, 13510, 13923, 15054, 15470, 16405, 17370, 17563, 19686, 19890, 20265, 22581, 22967, 23205, 24318, 25090, 27846, 29529, 32810, 35126, 37635, 40530, 42653, 45162, 45934, 46410, 49215, 52689, 59058, 60795, 68901, 69615, 75270, 85306, 87815, 98430, 105378, 112905, 114835, 121590, 127959, 137802, 139230, 147645, 158067, 175630, 206703, 213265, 225810, 229670, 255918, 263445, 295290, 298571, 316134, 344505, 383877, 413406, 426530, 526890, 597142, 639795, 689010, 767754, 790335, 895713, 1033515, 1279590, 1492855, 1580670, 1791426, 1919385, 2067030, 2687139, 2985710, 3838770, 4478565, 5374278, 8957130, 13435695, 26871390]

約数ペア:

[(1, 26871390), (2, 13435695), (3, 8957130), (5, 5374278), (6, 4478565), (7, 3838770), (9, 2985710), (10, 2687139), (13, 2067030), (14, 1919385), (15, 1791426), (17, 1580670), (18, 1492855), (21, 1279590), (26, 1033515), (30, 895713), (34, 790335), (35, 767754), (39, 689010), (42, 639795), (45, 597142), (51, 526890), (63, 426530), (65, 413406), (70, 383877), (78, 344505), (85, 316134), (90, 298571), (91, 295290), (102, 263445), (105, 255918), (117, 229670), (119, 225810), (126, 213265), (130, 206703), (153, 175630), (170, 158067), (182, 147645), (193, 139230), (195, 137802), (210, 127959), (221, 121590), (234, 114835), (238, 112905), (255, 105378), (273, 98430), (306, 87815), (315, 85306), (357, 75270), (386, 69615), (390, 68901), (442, 60795), (455, 59058), (510, 52689), (546, 49215), (579, 46410), (585, 45934), (595, 45162), (630, 42653), (663, 40530), (714, 37635), (765, 35126), (819, 32810), (910, 29529), (965, 27846), (1071, 25090), (1105, 24318), (1158, 23205), (1170, 22967), (1190, 22581), (1326, 20265), (1351, 19890), (1365, 19686), (1530, 17563), (1547, 17370), (1638, 16405), (1737, 15470), (1785, 15054), (1930, 13923), (1989, 13510), (2142, 12545), (2210, 12159), (2509, 10710), (2702, 9945), (2730, 9843), (2895, 9282), (3094, 8685), (3281, 8190), (3315, 8106), (3474, 7735), (3570, 7527), (3978, 6755), (4053, 6630), (4095, 6562), (4641, 5790), (5018, 5355)]