39881430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{147709}}^1$

素因数の和:147725

約数の個数: 32

約数和(自身を含む): 106351200

約数和(自身を除く): 66469770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 147709, 295418, 443127, 738545, 886254, 1329381, 1477090, 2215635, 2658762, 3988143, 4431270, 6646905, 7976286, 13293810, 19940715, 39881430]

約数ペア:

[(1, 39881430), (2, 19940715), (3, 13293810), (5, 7976286), (6, 6646905), (9, 4431270), (10, 3988143), (15, 2658762), (18, 2215635), (27, 1477090), (30, 1329381), (45, 886254), (54, 738545), (90, 443127), (135, 295418), (270, 147709)]