289300890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9643363}}^1$

素因数の和:9643373

約数の個数: 16

約数和(自身を含む): 694322208

約数和(自身を除く): 405021318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9643363, 19286726, 28930089, 48216815, 57860178, 96433630, 144650445, 289300890]

約数ペア:

[(1, 289300890), (2, 144650445), (3, 96433630), (5, 57860178), (6, 48216815), (10, 28930089), (15, 19286726), (30, 9643363)]