304156740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107857}}^1$

素因数の和:107916

約数の個数: 48

約数和(自身を含む): 869766912

約数和(自身を除く): 565610172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 107857, 215714, 323571, 431428, 539285, 647142, 1078570, 1294284, 1617855, 2157140, 3235710, 5069279, 6471420, 10138558, 15207837, 20277116, 25346395, 30415674, 50692790, 60831348, 76039185, 101385580, 152078370, 304156740]

約数ペア:

[(1, 304156740), (2, 152078370), (3, 101385580), (4, 76039185), (5, 60831348), (6, 50692790), (10, 30415674), (12, 25346395), (15, 20277116), (20, 15207837), (30, 10138558), (47, 6471420), (60, 5069279), (94, 3235710), (141, 2157140), (188, 1617855), (235, 1294284), (282, 1078570), (470, 647142), (564, 539285), (705, 431428), (940, 323571), (1410, 215714), (2820, 107857)]