1710390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 4603392

約数和(自身を除く): 2893002

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 73, 110, 142, 146, 165, 213, 219, 330, 355, 365, 426, 438, 710, 730, 781, 803, 1065, 1095, 1562, 1606, 2130, 2190, 2343, 2409, 3905, 4015, 4686, 4818, 5183, 7810, 8030, 10366, 11715, 12045, 15549, 23430, 24090, 25915, 31098, 51830, 57013, 77745, 114026, 155490, 171039, 285065, 342078, 570130, 855195, 1710390]

約数ペア:

[(1, 1710390), (2, 855195), (3, 570130), (5, 342078), (6, 285065), (10, 171039), (11, 155490), (15, 114026), (22, 77745), (30, 57013), (33, 51830), (55, 31098), (66, 25915), (71, 24090), (73, 23430), (110, 15549), (142, 12045), (146, 11715), (165, 10366), (213, 8030), (219, 7810), (330, 5183), (355, 4818), (365, 4686), (426, 4015), (438, 3905), (710, 2409), (730, 2343), (781, 2190), (803, 2130), (1065, 1606), (1095, 1562)]