684116930

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{28493}}^1$

素因数の和:28528

約数の個数: 40

約数和(自身を含む): 1436610492

約数和(自身を除く): 752493562

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 12005, 24010, 28493, 56986, 142465, 199451, 284930, 398902, 997255, 1396157, 1994510, 2792314, 6980785, 9773099, 13961570, 19546198, 48865495, 68411693, 97730990, 136823386, 342058465, 684116930]

約数ペア:

[(1, 684116930), (2, 342058465), (5, 136823386), (7, 97730990), (10, 68411693), (14, 48865495), (35, 19546198), (49, 13961570), (70, 9773099), (98, 6980785), (245, 2792314), (343, 1994510), (490, 1396157), (686, 997255), (1715, 398902), (2401, 284930), (3430, 199451), (4802, 142465), (12005, 56986), (24010, 28493)]