17941170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 46811520

約数和(自身を除く): 28870350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 179, 195, 257, 358, 390, 514, 537, 771, 895, 1074, 1285, 1542, 1790, 2327, 2570, 2685, 3341, 3855, 4654, 5370, 6682, 6981, 7710, 10023, 11635, 13962, 16705, 20046, 23270, 33410, 34905, 46003, 50115, 69810, 92006, 100230, 138009, 230015, 276018, 460030, 598039, 690045, 1196078, 1380090, 1794117, 2990195, 3588234, 5980390, 8970585, 17941170]

約数ペア:

[(1, 17941170), (2, 8970585), (3, 5980390), (5, 3588234), (6, 2990195), (10, 1794117), (13, 1380090), (15, 1196078), (26, 690045), (30, 598039), (39, 460030), (65, 276018), (78, 230015), (130, 138009), (179, 100230), (195, 92006), (257, 69810), (358, 50115), (390, 46003), (514, 34905), (537, 33410), (771, 23270), (895, 20046), (1074, 16705), (1285, 13962), (1542, 11635), (1790, 10023), (2327, 7710), (2570, 6981), (2685, 6682), (3341, 5370), (3855, 4654)]