121569488530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{393187}}^1$

素因数の和:393839

約数の個数: 48

約数和(自身を含む): 254955681216

約数和(自身を除く): 133386192686

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 631, 1262, 3155, 4417, 6310, 8834, 22085, 30919, 44170, 61838, 154595, 309190, 393187, 786374, 1965935, 2752309, 3931870, 5504618, 13761545, 19266163, 27523090, 38532326, 96330815, 192661630, 248100997, 496201994, 1240504985, 1736706979, 2481009970, 3473413958, 8683534895, 12156948853, 17367069790, 24313897706, 60784744265, 121569488530]

約数ペア:

[(1, 121569488530), (2, 60784744265), (5, 24313897706), (7, 17367069790), (10, 12156948853), (14, 8683534895), (35, 3473413958), (49, 2481009970), (70, 1736706979), (98, 1240504985), (245, 496201994), (490, 248100997), (631, 192661630), (1262, 96330815), (3155, 38532326), (4417, 27523090), (6310, 19266163), (8834, 13761545), (22085, 5504618), (30919, 3931870), (44170, 2752309), (61838, 1965935), (154595, 786374), (309190, 393187)]