69470840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 175290480

約数和(自身を除く): 105819640

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 283, 323, 340, 361, 380, 566, 646, 680, 722, 760, 1132, 1292, 1415, 1444, 1615, 1805, 2264, 2584, 2830, 2888, 3230, 3610, 4811, 5377, 5660, 6137, 6460, 7220, 9622, 10754, 11320, 12274, 12920, 14440, 19244, 21508, 24055, 24548, 26885, 30685, 38488, 43016, 48110, 49096, 53770, 61370, 91409, 96220, 102163, 107540, 122740, 182818, 192440, 204326, 215080, 245480, 365636, 408652, 457045, 510815, 731272, 817304, 914090, 1021630, 1736771, 1828180, 2043260, 3473542, 3656360, 4086520, 6947084, 8683855, 13894168, 17367710, 34735420, 69470840]

約数ペア:

[(1, 69470840), (2, 34735420), (4, 17367710), (5, 13894168), (8, 8683855), (10, 6947084), (17, 4086520), (19, 3656360), (20, 3473542), (34, 2043260), (38, 1828180), (40, 1736771), (68, 1021630), (76, 914090), (85, 817304), (95, 731272), (136, 510815), (152, 457045), (170, 408652), (190, 365636), (283, 245480), (323, 215080), (340, 204326), (361, 192440), (380, 182818), (566, 122740), (646, 107540), (680, 102163), (722, 96220), (760, 91409), (1132, 61370), (1292, 53770), (1415, 49096), (1444, 48110), (1615, 43016), (1805, 38488), (2264, 30685), (2584, 26885), (2830, 24548), (2888, 24055), (3230, 21508), (3610, 19244), (4811, 14440), (5377, 12920), (5660, 12274), (6137, 11320), (6460, 10754), (7220, 9622)]