90221130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1002457}}^1$

素因数の和:1002470

約数の個数: 24

約数和(自身を含む): 234575172

約数和(自身を除く): 144354042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1002457, 2004914, 3007371, 5012285, 6014742, 9022113, 10024570, 15036855, 18044226, 30073710, 45110565, 90221130]

約数ペア:

[(1, 90221130), (2, 45110565), (3, 30073710), (5, 18044226), (6, 15036855), (9, 10024570), (10, 9022113), (15, 6014742), (18, 5012285), (30, 3007371), (45, 2004914), (90, 1002457)]