254327130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2825857}}^1$

素因数の和:2825870

約数の個数: 24

約数和(自身を含む): 661250772

約数和(自身を除く): 406923642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2825857, 5651714, 8477571, 14129285, 16955142, 25432713, 28258570, 42387855, 50865426, 84775710, 127163565, 254327130]

約数ペア:

[(1, 254327130), (2, 127163565), (3, 84775710), (5, 50865426), (6, 42387855), (9, 28258570), (10, 25432713), (15, 16955142), (18, 14129285), (30, 8477571), (45, 5651714), (90, 2825857)]