249539730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39799}}^1$

素因数の和:39839

約数の個数: 64

約数和(自身を含む): 687744000

約数和(自身を除く): 438204270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 39799, 79598, 119397, 198995, 238794, 397990, 437789, 596985, 756181, 875578, 1193970, 1313367, 1512362, 2188945, 2268543, 2626734, 3780905, 4377890, 4537086, 6566835, 7561810, 8317991, 11342715, 13133670, 16635982, 22685430, 24953973, 41589955, 49907946, 83179910, 124769865, 249539730]

約数ペア:

[(1, 249539730), (2, 124769865), (3, 83179910), (5, 49907946), (6, 41589955), (10, 24953973), (11, 22685430), (15, 16635982), (19, 13133670), (22, 11342715), (30, 8317991), (33, 7561810), (38, 6566835), (55, 4537086), (57, 4377890), (66, 3780905), (95, 2626734), (110, 2268543), (114, 2188945), (165, 1512362), (190, 1313367), (209, 1193970), (285, 875578), (330, 756181), (418, 596985), (570, 437789), (627, 397990), (1045, 238794), (1254, 198995), (2090, 119397), (3135, 79598), (6270, 39799)]