289830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9661}}^1$

素因数の和:9671

約数の個数: 16

約数和(自身を含む): 695664

約数和(自身を除く): 405834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9661, 19322, 28983, 48305, 57966, 96610, 144915, 289830]

約数ペア:

[(1, 289830), (2, 144915), (3, 96610), (5, 57966), (6, 48305), (10, 28983), (15, 19322), (30, 9661)]