40021170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{190577}}^1$

素因数の和:190594

約数の個数: 32

約数和(自身を含む): 109772928

約数和(自身を除く): 69751758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 190577, 381154, 571731, 952885, 1143462, 1334039, 1905770, 2668078, 2858655, 4002117, 5717310, 6670195, 8004234, 13340390, 20010585, 40021170]

約数ペア:

[(1, 40021170), (2, 20010585), (3, 13340390), (5, 8004234), (6, 6670195), (7, 5717310), (10, 4002117), (14, 2858655), (15, 2668078), (21, 1905770), (30, 1334039), (35, 1143462), (42, 952885), (70, 571731), (105, 381154), (210, 190577)]