70162490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 128894976

約数和(自身を除く): 58732486

約数列:

[1, 2, 5, 10, 73, 146, 223, 365, 431, 446, 730, 862, 1115, 2155, 2230, 4310, 16279, 31463, 32558, 62926, 81395, 96113, 157315, 162790, 192226, 314630, 480565, 961130, 7016249, 14032498, 35081245, 70162490]

約数ペア:

[(1, 70162490), (2, 35081245), (5, 14032498), (10, 7016249), (73, 961130), (146, 480565), (223, 314630), (365, 192226), (431, 162790), (446, 157315), (730, 96113), (862, 81395), (1115, 62926), (2155, 32558), (2230, 31463), (4310, 16279)]