15138870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17401}}^1$

素因数の和:17440

約数の個数: 32

約数和(自身を含む): 37588320

約数和(自身を除く): 22449450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 17401, 34802, 52203, 87005, 104406, 174010, 261015, 504629, 522030, 1009258, 1513887, 2523145, 3027774, 5046290, 7569435, 15138870]

約数ペア:

[(1, 15138870), (2, 7569435), (3, 5046290), (5, 3027774), (6, 2523145), (10, 1513887), (15, 1009258), (29, 522030), (30, 504629), (58, 261015), (87, 174010), (145, 104406), (174, 87005), (290, 52203), (435, 34802), (870, 17401)]