3089210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 5961600

約数和(自身を除く): 2872390

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 229, 355, 458, 710, 1145, 1349, 2290, 2698, 4351, 6745, 8702, 13490, 16259, 21755, 32518, 43510, 81295, 162590, 308921, 617842, 1544605, 3089210]

約数ペア:

[(1, 3089210), (2, 1544605), (5, 617842), (10, 308921), (19, 162590), (38, 81295), (71, 43510), (95, 32518), (142, 21755), (190, 16259), (229, 13490), (355, 8702), (458, 6745), (710, 4351), (1145, 2698), (1349, 2290)]