70971910

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 129965472

約数和(自身を除く): 58993562

約数列:

[1, 2, 5, 10, 113, 181, 226, 347, 362, 565, 694, 905, 1130, 1735, 1810, 3470, 20453, 39211, 40906, 62807, 78422, 102265, 125614, 196055, 204530, 314035, 392110, 628070, 7097191, 14194382, 35485955, 70971910]

約数ペア:

[(1, 70971910), (2, 35485955), (5, 14194382), (10, 7097191), (113, 628070), (181, 392110), (226, 314035), (347, 204530), (362, 196055), (565, 125614), (694, 102265), (905, 78422), (1130, 62807), (1735, 40906), (1810, 39211), (3470, 20453)]