30730860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56909}}^1$

素因数の和:56927

約数の個数: 48

約数和(自身を含む): 95608800

約数和(自身を除く): 64877940

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, 56909, 113818, 170727, 227636, 284545, 341454, 512181, 569090, 682908, 853635, 1024362, 1138180, 1536543, 1707270, 2048724, 2560905, 3073086, 3414540, 5121810, 6146172, 7682715, 10243620, 15365430, 30730860]

約数ペア:

[(1, 30730860), (2, 15365430), (3, 10243620), (4, 7682715), (5, 6146172), (6, 5121810), (9, 3414540), (10, 3073086), (12, 2560905), (15, 2048724), (18, 1707270), (20, 1536543), (27, 1138180), (30, 1024362), (36, 853635), (45, 682908), (54, 569090), (60, 512181), (90, 341454), (108, 284545), (135, 227636), (180, 170727), (270, 113818), (540, 56909)]