57987230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1009}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 119551680

約数和(自身を除く): 61564450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 821, 1009, 1642, 2018, 4105, 5045, 5747, 7063, 8210, 10090, 11494, 14126, 28735, 35315, 57470, 70630, 828389, 1656778, 4141945, 5798723, 8283890, 11597446, 28993615, 57987230]

約数ペア:

[(1, 57987230), (2, 28993615), (5, 11597446), (7, 8283890), (10, 5798723), (14, 4141945), (35, 1656778), (70, 828389), (821, 70630), (1009, 57470), (1642, 35315), (2018, 28735), (4105, 14126), (5045, 11494), (5747, 10090), (7063, 8210)]