70737730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 150036480

約数和(自身を除く): 79298750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 109, 127, 146, 218, 254, 365, 511, 545, 635, 730, 763, 889, 1022, 1090, 1270, 1526, 1778, 2555, 3815, 4445, 5110, 7630, 7957, 8890, 9271, 13843, 15914, 18542, 27686, 39785, 46355, 55699, 64897, 69215, 79570, 92710, 96901, 111398, 129794, 138430, 193802, 278495, 324485, 484505, 556990, 648970, 969010, 1010539, 2021078, 5052695, 7073773, 10105390, 14147546, 35368865, 70737730]

約数ペア:

[(1, 70737730), (2, 35368865), (5, 14147546), (7, 10105390), (10, 7073773), (14, 5052695), (35, 2021078), (70, 1010539), (73, 969010), (109, 648970), (127, 556990), (146, 484505), (218, 324485), (254, 278495), (365, 193802), (511, 138430), (545, 129794), (635, 111398), (730, 96901), (763, 92710), (889, 79570), (1022, 69215), (1090, 64897), (1270, 55699), (1526, 46355), (1778, 39785), (2555, 27686), (3815, 18542), (4445, 15914), (5110, 13843), (7630, 9271), (7957, 8890)]