2140308315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1640083}}^1$

素因数の和:1640123

約数の個数: 24

約数和(自身を含む): 3837796560

約数和(自身を除く): 1697488245

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1640083, 4920249, 8200415, 14760747, 24601245, 47562407, 73803735, 142687221, 237812035, 428061663, 713436105, 2140308315]

約数ペア:

[(1, 2140308315), (3, 713436105), (5, 428061663), (9, 237812035), (15, 142687221), (29, 73803735), (45, 47562407), (87, 24601245), (145, 14760747), (261, 8200415), (435, 4920249), (1305, 1640083)]