103689170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21557}}^1$

素因数の和:21614

約数の個数: 32

約数和(自身を含む): 206439408

約数和(自身を除く): 102750238

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 21557, 43114, 107785, 215570, 280241, 560482, 797609, 1401205, 1595218, 2802410, 3988045, 7976090, 10368917, 20737834, 51844585, 103689170]

約数ペア:

[(1, 103689170), (2, 51844585), (5, 20737834), (10, 10368917), (13, 7976090), (26, 3988045), (37, 2802410), (65, 1595218), (74, 1401205), (130, 797609), (185, 560482), (370, 280241), (481, 215570), (962, 107785), (2405, 43114), (4810, 21557)]