149857590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4995253}}^1$

素因数の和:4995263

約数の個数: 16

約数和(自身を含む): 359658288

約数和(自身を除く): 209800698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4995253, 9990506, 14985759, 24976265, 29971518, 49952530, 74928795, 149857590]

約数ペア:

[(1, 149857590), (2, 74928795), (3, 49952530), (5, 29971518), (6, 24976265), (10, 14985759), (15, 9990506), (30, 4995253)]