42638910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13799}}^1$

素因数の和:13912

約数の個数: 32

約数和(自身を含む): 103334400

約数和(自身を除く): 60695490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 13799, 27598, 41397, 68995, 82794, 137990, 206985, 413970, 1421297, 2842594, 4263891, 7106485, 8527782, 14212970, 21319455, 42638910]

約数ペア:

[(1, 42638910), (2, 21319455), (3, 14212970), (5, 8527782), (6, 7106485), (10, 4263891), (15, 2842594), (30, 1421297), (103, 413970), (206, 206985), (309, 137990), (515, 82794), (618, 68995), (1030, 41397), (1545, 27598), (3090, 13799)]