11329740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20981}}^1$

素因数の和:20999

約数の個数: 48

約数和(自身を含む): 35249760

約数和(自身を除く): 23920020

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, 20981, 41962, 62943, 83924, 104905, 125886, 188829, 209810, 251772, 314715, 377658, 419620, 566487, 629430, 755316, 944145, 1132974, 1258860, 1888290, 2265948, 2832435, 3776580, 5664870, 11329740]

約数ペア:

[(1, 11329740), (2, 5664870), (3, 3776580), (4, 2832435), (5, 2265948), (6, 1888290), (9, 1258860), (10, 1132974), (12, 944145), (15, 755316), (18, 629430), (20, 566487), (27, 419620), (30, 377658), (36, 314715), (45, 251772), (54, 209810), (60, 188829), (90, 125886), (108, 104905), (135, 83924), (180, 62943), (270, 41962), (540, 20981)]