421323990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{8039}}^1$

素因数の和:9796

約数の個数: 32

約数和(自身を含む): 1011882240

約数和(自身を除く): 590558250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1747, 3494, 5241, 8039, 8735, 10482, 16078, 17470, 24117, 26205, 40195, 48234, 52410, 80390, 120585, 241170, 14044133, 28088266, 42132399, 70220665, 84264798, 140441330, 210661995, 421323990]

約数ペア:

[(1, 421323990), (2, 210661995), (3, 140441330), (5, 84264798), (6, 70220665), (10, 42132399), (15, 28088266), (30, 14044133), (1747, 241170), (3494, 120585), (5241, 80390), (8039, 52410), (8735, 48234), (10482, 40195), (16078, 26205), (17470, 24117)]