556830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 1516320

約数和(自身を除く): 959490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 269, 345, 414, 538, 690, 807, 1035, 1345, 1614, 2070, 2421, 2690, 4035, 4842, 6187, 8070, 12105, 12374, 18561, 24210, 30935, 37122, 55683, 61870, 92805, 111366, 185610, 278415, 556830]

約数ペア:

[(1, 556830), (2, 278415), (3, 185610), (5, 111366), (6, 92805), (9, 61870), (10, 55683), (15, 37122), (18, 30935), (23, 24210), (30, 18561), (45, 12374), (46, 12105), (69, 8070), (90, 6187), (115, 4842), (138, 4035), (207, 2690), (230, 2421), (269, 2070), (345, 1614), (414, 1345), (538, 1035), (690, 807)]