56785470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{270407}}^1$

素因数の和:270424

約数の個数: 32

約数和(自身を含む): 155755008

約数和(自身を除く): 98969538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 270407, 540814, 811221, 1352035, 1622442, 1892849, 2704070, 3785698, 4056105, 5678547, 8112210, 9464245, 11357094, 18928490, 28392735, 56785470]

約数ペア:

[(1, 56785470), (2, 28392735), (3, 18928490), (5, 11357094), (6, 9464245), (7, 8112210), (10, 5678547), (14, 4056105), (15, 3785698), (21, 2704070), (30, 1892849), (35, 1622442), (42, 1352035), (70, 811221), (105, 540814), (210, 270407)]