16480290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3499}}^1$

素因数の和:3666

約数の個数: 32

約数和(自身を含む): 39816000

約数和(自身を除く): 23335710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 3499, 4710, 6998, 10497, 17495, 20994, 34990, 52485, 104970, 549343, 1098686, 1648029, 2746715, 3296058, 5493430, 8240145, 16480290]

約数ペア:

[(1, 16480290), (2, 8240145), (3, 5493430), (5, 3296058), (6, 2746715), (10, 1648029), (15, 1098686), (30, 549343), (157, 104970), (314, 52485), (471, 34990), (785, 20994), (942, 17495), (1570, 10497), (2355, 6998), (3499, 4710)]