9169740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16981}}^1$

素因数の和:16999

約数の個数: 48

約数和(自身を含む): 28529760

約数和(自身を除く): 19360020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 16981, 33962, 50943, 67924, 84905, 101886, 152829, 169810, 203772, 254715, 305658, 339620, 458487, 509430, 611316, 764145, 916974, 1018860, 1528290, 1833948, 2292435, 3056580, 4584870, 9169740]

約数ペア:

[(1, 9169740), (2, 4584870), (3, 3056580), (4, 2292435), (5, 1833948), (6, 1528290), (9, 1018860), (10, 916974), (12, 764145), (15, 611316), (18, 509430), (20, 458487), (27, 339620), (30, 305658), (36, 254715), (45, 203772), (54, 169810), (60, 152829), (90, 101886), (108, 84905), (135, 67924), (180, 50943), (270, 33962), (540, 16981)]