123780710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{23399}}^1$

素因数の和:23452

約数の個数: 24

約数和(自身を含む): 232923600

約数和(自身を除く): 109142890

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 23399, 46798, 116995, 233990, 538177, 1076354, 2690885, 5381770, 12378071, 24756142, 61890355, 123780710]

約数ペア:

[(1, 123780710), (2, 61890355), (5, 24756142), (10, 12378071), (23, 5381770), (46, 2690885), (115, 1076354), (230, 538177), (529, 233990), (1058, 116995), (2645, 46798), (5290, 23399)]