147745530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1641617}}^1$

素因数の和:1641630

約数の個数: 24

約数和(自身を含む): 384138612

約数和(自身を除く): 236393082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1641617, 3283234, 4924851, 8208085, 9849702, 14774553, 16416170, 24624255, 29549106, 49248510, 73872765, 147745530]

約数ペア:

[(1, 147745530), (2, 73872765), (3, 49248510), (5, 29549106), (6, 24624255), (9, 16416170), (10, 14774553), (15, 9849702), (18, 8208085), (30, 4924851), (45, 3283234), (90, 1641617)]