42925620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{863}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 120476160

約数和(自身を除く): 77550540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 863, 1658, 1726, 2487, 2589, 3316, 3452, 4145, 4315, 4974, 5178, 8290, 8630, 9948, 10356, 12435, 12945, 16580, 17260, 24870, 25890, 49740, 51780, 715427, 1430854, 2146281, 2861708, 3577135, 4292562, 7154270, 8585124, 10731405, 14308540, 21462810, 42925620]

約数ペア:

[(1, 42925620), (2, 21462810), (3, 14308540), (4, 10731405), (5, 8585124), (6, 7154270), (10, 4292562), (12, 3577135), (15, 2861708), (20, 2146281), (30, 1430854), (60, 715427), (829, 51780), (863, 49740), (1658, 25890), (1726, 24870), (2487, 17260), (2589, 16580), (3316, 12945), (3452, 12435), (4145, 10356), (4315, 9948), (4974, 8630), (5178, 8290)]