135963380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23687}}^1$

素因数の和:23744

約数の個数: 48

約数和(自身を含む): 334285056

約数和(自身を除く): 198321676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 23687, 47374, 94748, 118435, 165809, 236870, 331618, 473740, 663236, 829045, 971167, 1658090, 1942334, 3316180, 3884668, 4855835, 6798169, 9711670, 13596338, 19423340, 27192676, 33990845, 67981690, 135963380]

約数ペア:

[(1, 135963380), (2, 67981690), (4, 33990845), (5, 27192676), (7, 19423340), (10, 13596338), (14, 9711670), (20, 6798169), (28, 4855835), (35, 3884668), (41, 3316180), (70, 1942334), (82, 1658090), (140, 971167), (164, 829045), (205, 663236), (287, 473740), (410, 331618), (574, 236870), (820, 165809), (1148, 118435), (1435, 94748), (2870, 47374), (5740, 23687)]