1945530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21617}}^1$

素因数の和:21630

約数の個数: 24

約数和(自身を含む): 5058612

約数和(自身を除く): 3113082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21617, 43234, 64851, 108085, 129702, 194553, 216170, 324255, 389106, 648510, 972765, 1945530]

約数ペア:

[(1, 1945530), (2, 972765), (3, 648510), (5, 389106), (6, 324255), (9, 216170), (10, 194553), (15, 129702), (18, 108085), (30, 64851), (45, 43234), (90, 21617)]