1528290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{16981}}^1$

素因数の和:16994

約数の個数: 24

約数和(自身を含む): 3973788

約数和(自身を除く): 2445498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 16981, 33962, 50943, 84905, 101886, 152829, 169810, 254715, 305658, 509430, 764145, 1528290]

約数ペア:

[(1, 1528290), (2, 764145), (3, 509430), (5, 305658), (6, 254715), (9, 169810), (10, 152829), (15, 101886), (18, 84905), (30, 50943), (45, 33962), (90, 16981)]