128851530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{48259}}^1$

素因数の和:48358

約数の個数: 32

約数和(自身を含む): 312724800

約数和(自身を除く): 183873270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 48259, 96518, 144777, 241295, 289554, 482590, 723885, 1447770, 4295051, 8590102, 12885153, 21475255, 25770306, 42950510, 64425765, 128851530]

約数ペア:

[(1, 128851530), (2, 64425765), (3, 42950510), (5, 25770306), (6, 21475255), (10, 12885153), (15, 8590102), (30, 4295051), (89, 1447770), (178, 723885), (267, 482590), (445, 289554), (534, 241295), (890, 144777), (1335, 96518), (2670, 48259)]