201640410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2240449}}^1$

素因数の和:2240462

約数の個数: 24

約数和(自身を含む): 524265300

約数和(自身を除く): 322624890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2240449, 4480898, 6721347, 11202245, 13442694, 20164041, 22404490, 33606735, 40328082, 67213470, 100820205, 201640410]

約数ペア:

[(1, 201640410), (2, 100820205), (3, 67213470), (5, 40328082), (6, 33606735), (9, 22404490), (10, 20164041), (15, 13442694), (18, 11202245), (30, 6721347), (45, 4480898), (90, 2240449)]