85820630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11903}}^1$

素因数の和:12020

約数の個数: 32

約数和(自身を含む): 178274304

約数和(自身を除く): 92453674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 11903, 23806, 59515, 83321, 119030, 166642, 416605, 833210, 1226009, 2452018, 6130045, 8582063, 12260090, 17164126, 42910315, 85820630]

約数ペア:

[(1, 85820630), (2, 42910315), (5, 17164126), (7, 12260090), (10, 8582063), (14, 6130045), (35, 2452018), (70, 1226009), (103, 833210), (206, 416605), (515, 166642), (721, 119030), (1030, 83321), (1442, 59515), (3605, 23806), (7210, 11903)]