8138490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4049}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 19828800

約数和(自身を除く): 11690310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 4049, 8098, 12147, 20245, 24294, 40490, 60735, 121470, 271283, 542566, 813849, 1356415, 1627698, 2712830, 4069245, 8138490]

約数ペア:

[(1, 8138490), (2, 4069245), (3, 2712830), (5, 1627698), (6, 1356415), (10, 813849), (15, 542566), (30, 271283), (67, 121470), (134, 60735), (201, 40490), (335, 24294), (402, 20245), (670, 12147), (1005, 8098), (2010, 4049)]