15122270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 29187648

約数和(自身を除く): 14065378

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 1777, 3554, 4255, 8510, 8885, 17770, 40871, 65749, 81742, 131498, 204355, 328745, 408710, 657490, 1512227, 3024454, 7561135, 15122270]

約数ペア:

[(1, 15122270), (2, 7561135), (5, 3024454), (10, 1512227), (23, 657490), (37, 408710), (46, 328745), (74, 204355), (115, 131498), (185, 81742), (230, 65749), (370, 40871), (851, 17770), (1702, 8885), (1777, 8510), (3554, 4255)]