64672290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239527}}^1$

素因数の和:239543

約数の個数: 32

約数和(自身を含む): 172460160

約数和(自身を除く): 107787870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 239527, 479054, 718581, 1197635, 1437162, 2155743, 2395270, 3592905, 4311486, 6467229, 7185810, 10778715, 12934458, 21557430, 32336145, 64672290]

約数ペア:

[(1, 64672290), (2, 32336145), (3, 21557430), (5, 12934458), (6, 10778715), (9, 7185810), (10, 6467229), (15, 4311486), (18, 3592905), (27, 2395270), (30, 2155743), (45, 1437162), (54, 1197635), (90, 718581), (135, 479054), (270, 239527)]