119402390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 238049280

約数和(自身を除く): 118646890

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 139, 155, 163, 170, 278, 310, 326, 527, 695, 815, 1054, 1390, 1630, 2363, 2635, 2771, 4309, 4726, 5053, 5270, 5542, 8618, 10106, 11815, 13855, 21545, 22657, 23630, 25265, 27710, 43090, 45314, 50530, 73253, 85901, 113285, 146506, 171802, 226570, 366265, 385169, 429505, 702367, 732530, 770338, 859010, 1404734, 1925845, 3511835, 3851690, 7023670, 11940239, 23880478, 59701195, 119402390]

約数ペア:

[(1, 119402390), (2, 59701195), (5, 23880478), (10, 11940239), (17, 7023670), (31, 3851690), (34, 3511835), (62, 1925845), (85, 1404734), (139, 859010), (155, 770338), (163, 732530), (170, 702367), (278, 429505), (310, 385169), (326, 366265), (527, 226570), (695, 171802), (815, 146506), (1054, 113285), (1390, 85901), (1630, 73253), (2363, 50530), (2635, 45314), (2771, 43090), (4309, 27710), (4726, 25265), (5053, 23630), (5270, 22657), (5542, 21545), (8618, 13855), (10106, 11815)]