465647420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{144611}}^1$

素因数の和:144650

約数の個数: 48

約数和(自身を含む): 1166151168

約数和(自身を除く): 700503748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 144611, 289222, 578444, 723055, 1012277, 1446110, 2024554, 2892220, 3326053, 4049108, 5061385, 6652106, 10122770, 13304212, 16630265, 20245540, 23282371, 33260530, 46564742, 66521060, 93129484, 116411855, 232823710, 465647420]

約数ペア:

[(1, 465647420), (2, 232823710), (4, 116411855), (5, 93129484), (7, 66521060), (10, 46564742), (14, 33260530), (20, 23282371), (23, 20245540), (28, 16630265), (35, 13304212), (46, 10122770), (70, 6652106), (92, 5061385), (115, 4049108), (140, 3326053), (161, 2892220), (230, 2024554), (322, 1446110), (460, 1012277), (644, 723055), (805, 578444), (1610, 289222), (3220, 144611)]