68450070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 185939712

約数和(自身を除く): 117489642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 169, 195, 230, 299, 338, 345, 390, 507, 587, 598, 690, 845, 897, 1014, 1174, 1495, 1690, 1761, 1794, 2535, 2935, 2990, 3522, 3887, 4485, 5070, 5870, 7631, 7774, 8805, 8970, 11661, 13501, 15262, 17610, 19435, 22893, 23322, 27002, 38155, 38870, 40503, 45786, 58305, 67505, 76310, 81006, 99203, 114465, 116610, 135010, 175513, 198406, 202515, 228930, 297609, 351026, 405030, 496015, 526539, 595218, 877565, 992030, 1053078, 1488045, 1755130, 2281669, 2632695, 2976090, 4563338, 5265390, 6845007, 11408345, 13690014, 22816690, 34225035, 68450070]

約数ペア:

[(1, 68450070), (2, 34225035), (3, 22816690), (5, 13690014), (6, 11408345), (10, 6845007), (13, 5265390), (15, 4563338), (23, 2976090), (26, 2632695), (30, 2281669), (39, 1755130), (46, 1488045), (65, 1053078), (69, 992030), (78, 877565), (115, 595218), (130, 526539), (138, 496015), (169, 405030), (195, 351026), (230, 297609), (299, 228930), (338, 202515), (345, 198406), (390, 175513), (507, 135010), (587, 116610), (598, 114465), (690, 99203), (845, 81006), (897, 76310), (1014, 67505), (1174, 58305), (1495, 45786), (1690, 40503), (1761, 38870), (1794, 38155), (2535, 27002), (2935, 23322), (2990, 22893), (3522, 19435), (3887, 17610), (4485, 15262), (5070, 13501), (5870, 11661), (7631, 8970), (7774, 8805)]