913020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{15217}}^1$

素因数の和:15229

約数の個数: 24

約数和(自身を含む): 2556624

約数和(自身を除く): 1643604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 15217, 30434, 45651, 60868, 76085, 91302, 152170, 182604, 228255, 304340, 456510, 913020]

約数ペア:

[(1, 913020), (2, 456510), (3, 304340), (4, 228255), (5, 182604), (6, 152170), (10, 91302), (12, 76085), (15, 60868), (20, 45651), (30, 30434), (60, 15217)]