171376290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{634727}}^1$

素因数の和:634743

約数の個数: 32

約数和(自身を含む): 457004160

約数和(自身を除く): 285627870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 634727, 1269454, 1904181, 3173635, 3808362, 5712543, 6347270, 9520905, 11425086, 17137629, 19041810, 28562715, 34275258, 57125430, 85688145, 171376290]

約数ペア:

[(1, 171376290), (2, 85688145), (3, 57125430), (5, 34275258), (6, 28562715), (9, 19041810), (10, 17137629), (15, 11425086), (18, 9520905), (27, 6347270), (30, 5712543), (45, 3808362), (54, 3173635), (90, 1904181), (135, 1269454), (270, 634727)]