123091770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{7211}}^1$

素因数の和:7790

約数の個数: 32

約数和(自身を含む): 295980480

約数和(自身を除く): 172888710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 569, 1138, 1707, 2845, 3414, 5690, 7211, 8535, 14422, 17070, 21633, 36055, 43266, 72110, 108165, 216330, 4103059, 8206118, 12309177, 20515295, 24618354, 41030590, 61545885, 123091770]

約数ペア:

[(1, 123091770), (2, 61545885), (3, 41030590), (5, 24618354), (6, 20515295), (10, 12309177), (15, 8206118), (30, 4103059), (569, 216330), (1138, 108165), (1707, 72110), (2845, 43266), (3414, 36055), (5690, 21633), (7211, 17070), (8535, 14422)]