15379830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{170887}}^1$

素因数の和:170900

約数の個数: 24

約数和(自身を含む): 39987792

約数和(自身を除く): 24607962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 170887, 341774, 512661, 854435, 1025322, 1537983, 1708870, 2563305, 3075966, 5126610, 7689915, 15379830]

約数ペア:

[(1, 15379830), (2, 7689915), (3, 5126610), (5, 3075966), (6, 2563305), (9, 1708870), (10, 1537983), (15, 1025322), (18, 854435), (30, 512661), (45, 341774), (90, 170887)]