28751430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{958381}}^1$

素因数の和:958391

約数の個数: 16

約数和(自身を含む): 69003504

約数和(自身を除く): 40252074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 958381, 1916762, 2875143, 4791905, 5750286, 9583810, 14375715, 28751430]

約数ペア:

[(1, 28751430), (2, 14375715), (3, 9583810), (5, 5750286), (6, 4791905), (10, 2875143), (15, 1916762), (30, 958381)]