38139870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12343}}^1$

素因数の和:12456

約数の個数: 32

約数和(自身を含む): 92431872

約数和(自身を除く): 54292002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 12343, 24686, 37029, 61715, 74058, 123430, 185145, 370290, 1271329, 2542658, 3813987, 6356645, 7627974, 12713290, 19069935, 38139870]

約数ペア:

[(1, 38139870), (2, 19069935), (3, 12713290), (5, 7627974), (6, 6356645), (10, 3813987), (15, 2542658), (30, 1271329), (103, 370290), (206, 185145), (309, 123430), (515, 74058), (618, 61715), (1030, 37029), (1545, 24686), (3090, 12343)]