265924290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{22787}}^1$

素因数の和:23186

約数の個数: 32

約数和(自身を含む): 639887040

約数和(自身を除く): 373962750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 22787, 45574, 68361, 113935, 136722, 227870, 341805, 683610, 8864143, 17728286, 26592429, 44320715, 53184858, 88641430, 132962145, 265924290]

約数ペア:

[(1, 265924290), (2, 132962145), (3, 88641430), (5, 53184858), (6, 44320715), (10, 26592429), (15, 17728286), (30, 8864143), (389, 683610), (778, 341805), (1167, 227870), (1945, 136722), (2334, 113935), (3890, 68361), (5835, 45574), (11670, 22787)]