6811366940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{173141}}^1$

素因数の和:173438

約数の個数: 48

約数和(自身を含む): 16405550784

約数和(自身を除く): 9594183844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1405, 1967, 2810, 3934, 5620, 7868, 9835, 19670, 39340, 173141, 346282, 692564, 865705, 1211987, 1731410, 2423974, 3462820, 4847948, 6059935, 12119870, 24239740, 48652621, 97305242, 194610484, 243263105, 340568347, 486526210, 681136694, 973052420, 1362273388, 1702841735, 3405683470, 6811366940]

約数ペア:

[(1, 6811366940), (2, 3405683470), (4, 1702841735), (5, 1362273388), (7, 973052420), (10, 681136694), (14, 486526210), (20, 340568347), (28, 243263105), (35, 194610484), (70, 97305242), (140, 48652621), (281, 24239740), (562, 12119870), (1124, 6059935), (1405, 4847948), (1967, 3462820), (2810, 2423974), (3934, 1731410), (5620, 1211987), (7868, 865705), (9835, 692564), (19670, 346282), (39340, 173141)]