268510070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{1399}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 512568000

約数和(自身を除く): 244057930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1129, 1399, 2258, 2798, 5645, 6995, 11290, 13990, 19193, 23783, 38386, 47566, 95965, 118915, 191930, 237830, 1579471, 3158942, 7897355, 15794710, 26851007, 53702014, 134255035, 268510070]

約数ペア:

[(1, 268510070), (2, 134255035), (5, 53702014), (10, 26851007), (17, 15794710), (34, 7897355), (85, 3158942), (170, 1579471), (1129, 237830), (1399, 191930), (2258, 118915), (2798, 95965), (5645, 47566), (6995, 38386), (11290, 23783), (13990, 19193)]