31004730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{344497}}^1$

素因数の和:344510

約数の個数: 24

約数和(自身を含む): 80612532

約数和(自身を除く): 49607802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 344497, 688994, 1033491, 1722485, 2066982, 3100473, 3444970, 5167455, 6200946, 10334910, 15502365, 31004730]

約数ペア:

[(1, 31004730), (2, 15502365), (3, 10334910), (5, 6200946), (6, 5167455), (9, 3444970), (10, 3100473), (15, 2066982), (18, 1722485), (30, 1033491), (45, 688994), (90, 344497)]