70973260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{114473}}^1$

素因数の和:114513

約数の個数: 24

約数和(自身を含む): 153853056

約数和(自身を除く): 82879796

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 114473, 228946, 457892, 572365, 1144730, 2289460, 3548663, 7097326, 14194652, 17743315, 35486630, 70973260]

約数ペア:

[(1, 70973260), (2, 35486630), (4, 17743315), (5, 14194652), (10, 7097326), (20, 3548663), (31, 2289460), (62, 1144730), (124, 572365), (155, 457892), (310, 228946), (620, 114473)]