64429290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{238627}}^1$

素因数の和:238643

約数の個数: 32

約数和(自身を含む): 171812160

約数和(自身を除く): 107382870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 238627, 477254, 715881, 1193135, 1431762, 2147643, 2386270, 3579405, 4295286, 6442929, 7158810, 10738215, 12885858, 21476430, 32214645, 64429290]

約数ペア:

[(1, 64429290), (2, 32214645), (3, 21476430), (5, 12885858), (6, 10738215), (9, 7158810), (10, 6442929), (15, 4295286), (18, 3579405), (27, 2386270), (30, 2147643), (45, 1431762), (54, 1193135), (90, 715881), (135, 477254), (270, 238627)]