860710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 1687392

約数和(自身を除く): 826682

約数列:

[1, 2, 5, 10, 17, 34, 61, 83, 85, 122, 166, 170, 305, 415, 610, 830, 1037, 1411, 2074, 2822, 5063, 5185, 7055, 10126, 10370, 14110, 25315, 50630, 86071, 172142, 430355, 860710]

約数ペア:

[(1, 860710), (2, 430355), (5, 172142), (10, 86071), (17, 50630), (34, 25315), (61, 14110), (83, 10370), (85, 10126), (122, 7055), (166, 5185), (170, 5063), (305, 2822), (415, 2074), (610, 1411), (830, 1037)]