123613930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2459}}^1$

素因数の和:2934

約数の個数: 32

約数和(自身を含む): 243362880

約数和(自身を除く): 119748950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 457, 914, 2285, 2459, 4570, 4918, 5027, 10054, 12295, 24590, 25135, 27049, 50270, 54098, 135245, 270490, 1123763, 2247526, 5618815, 11237630, 12361393, 24722786, 61806965, 123613930]

約数ペア:

[(1, 123613930), (2, 61806965), (5, 24722786), (10, 12361393), (11, 11237630), (22, 5618815), (55, 2247526), (110, 1123763), (457, 270490), (914, 135245), (2285, 54098), (2459, 50270), (4570, 27049), (4918, 25135), (5027, 24590), (10054, 12295)]