15241740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4793}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 43491168

約数和(自身を除く): 28249428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 4793, 9586, 14379, 19172, 23965, 28758, 47930, 57516, 71895, 95860, 143790, 254029, 287580, 508058, 762087, 1016116, 1270145, 1524174, 2540290, 3048348, 3810435, 5080580, 7620870, 15241740]

約数ペア:

[(1, 15241740), (2, 7620870), (3, 5080580), (4, 3810435), (5, 3048348), (6, 2540290), (10, 1524174), (12, 1270145), (15, 1016116), (20, 762087), (30, 508058), (53, 287580), (60, 254029), (106, 143790), (159, 95860), (212, 71895), (265, 57516), (318, 47930), (530, 28758), (636, 23965), (795, 19172), (1060, 14379), (1590, 9586), (3180, 4793)]