181915530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{26713}}^1$

素因数の和:26950

約数の個数: 32

約数和(自身を含む): 438537024

約数和(自身を除く): 256621494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 26713, 53426, 80139, 133565, 160278, 267130, 400695, 801390, 6063851, 12127702, 18191553, 30319255, 36383106, 60638510, 90957765, 181915530]

約数ペア:

[(1, 181915530), (2, 90957765), (3, 60638510), (5, 36383106), (6, 30319255), (10, 18191553), (15, 12127702), (30, 6063851), (227, 801390), (454, 400695), (681, 267130), (1135, 160278), (1362, 133565), (2270, 80139), (3405, 53426), (6810, 26713)]