2258230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2277770

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 599, 754, 1198, 1885, 2995, 3770, 5990, 7787, 15574, 17371, 34742, 38935, 77870, 86855, 173710, 225823, 451646, 1129115, 2258230]

約数ペア:

[(1, 2258230), (2, 1129115), (5, 451646), (10, 225823), (13, 173710), (26, 86855), (29, 77870), (58, 38935), (65, 34742), (130, 17371), (145, 15574), (290, 7787), (377, 5990), (599, 3770), (754, 2995), (1198, 1885)]