67932090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10631}}^1$

素因数の和:10715

約数の個数: 48

約数和(自身を含む): 179127936

約数和(自身を除く): 111195846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 10631, 21262, 31893, 53155, 63786, 95679, 106310, 159465, 191358, 318930, 478395, 754801, 956790, 1509602, 2264403, 3774005, 4528806, 6793209, 7548010, 11322015, 13586418, 22644030, 33966045, 67932090]

約数ペア:

[(1, 67932090), (2, 33966045), (3, 22644030), (5, 13586418), (6, 11322015), (9, 7548010), (10, 6793209), (15, 4528806), (18, 3774005), (30, 2264403), (45, 1509602), (71, 956790), (90, 754801), (142, 478395), (213, 318930), (355, 191358), (426, 159465), (639, 106310), (710, 95679), (1065, 63786), (1278, 53155), (2130, 31893), (3195, 21262), (6390, 10631)]