1898156730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{154699}}^1$

素因数の和:155118

約数の個数: 32

約数和(自身を含む): 4566744000

約数和(自身を除く): 2668587270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 6135, 12270, 154699, 309398, 464097, 773495, 928194, 1546990, 2320485, 4640970, 63271891, 126543782, 189815673, 316359455, 379631346, 632718910, 949078365, 1898156730]

約数ペア:

[(1, 1898156730), (2, 949078365), (3, 632718910), (5, 379631346), (6, 316359455), (10, 189815673), (15, 126543782), (30, 63271891), (409, 4640970), (818, 2320485), (1227, 1546990), (2045, 928194), (2454, 773495), (4090, 464097), (6135, 309398), (12270, 154699)]