398108430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4423427}}^1$

素因数の和:4423440

約数の個数: 24

約数和(自身を含む): 1035082152

約数和(自身を除く): 636973722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4423427, 8846854, 13270281, 22117135, 26540562, 39810843, 44234270, 66351405, 79621686, 132702810, 199054215, 398108430]

約数ペア:

[(1, 398108430), (2, 199054215), (3, 132702810), (5, 79621686), (6, 66351405), (9, 44234270), (10, 39810843), (15, 26540562), (18, 22117135), (30, 13270281), (45, 8846854), (90, 4423427)]