557809020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3098939}}^1$

素因数の和:3098954

約数の個数: 36

約数和(自身を含む): 1692021240

約数和(自身を除く): 1134212220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3098939, 6197878, 9296817, 12395756, 15494695, 18593634, 27890451, 30989390, 37187268, 46484085, 55780902, 61978780, 92968170, 111561804, 139452255, 185936340, 278904510, 557809020]

約数ペア:

[(1, 557809020), (2, 278904510), (3, 185936340), (4, 139452255), (5, 111561804), (6, 92968170), (9, 61978780), (10, 55780902), (12, 46484085), (15, 37187268), (18, 30989390), (20, 27890451), (30, 18593634), (36, 15494695), (45, 12395756), (60, 9296817), (90, 6197878), (180, 3098939)]