29826990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1831}}^1$

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 78021216

約数和(自身を除く): 48194226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 1831, 2715, 3258, 3662, 5430, 5493, 8145, 9155, 10986, 16290, 16479, 18310, 27465, 32958, 54930, 82395, 164790, 331411, 662822, 994233, 1657055, 1988466, 2982699, 3314110, 4971165, 5965398, 9942330, 14913495, 29826990]

約数ペア:

[(1, 29826990), (2, 14913495), (3, 9942330), (5, 5965398), (6, 4971165), (9, 3314110), (10, 2982699), (15, 1988466), (18, 1657055), (30, 994233), (45, 662822), (90, 331411), (181, 164790), (362, 82395), (543, 54930), (905, 32958), (1086, 27465), (1629, 18310), (1810, 16479), (1831, 16290), (2715, 10986), (3258, 9155), (3662, 8145), (5430, 5493)]