2872290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 7001280

約数和(自身を除く): 4128990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 1429, 2010, 2858, 4287, 7145, 8574, 14290, 21435, 42870, 95743, 191486, 287229, 478715, 574458, 957430, 1436145, 2872290]

約数ペア:

[(1, 2872290), (2, 1436145), (3, 957430), (5, 574458), (6, 478715), (10, 287229), (15, 191486), (30, 95743), (67, 42870), (134, 21435), (201, 14290), (335, 8574), (402, 7145), (670, 4287), (1005, 2858), (1429, 2010)]