1631118870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2013727}}^1$

素因数の和:2013746

約数の個数: 40

約数和(自身を含む): 4385899584

約数和(自身を除く): 2754780714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2013727, 4027454, 6041181, 10068635, 12082362, 18123543, 20137270, 30205905, 36247086, 54370629, 60411810, 90617715, 108741258, 163111887, 181235430, 271853145, 326223774, 543706290, 815559435, 1631118870]

約数ペア:

[(1, 1631118870), (2, 815559435), (3, 543706290), (5, 326223774), (6, 271853145), (9, 181235430), (10, 163111887), (15, 108741258), (18, 90617715), (27, 60411810), (30, 54370629), (45, 36247086), (54, 30205905), (81, 20137270), (90, 18123543), (135, 12082362), (162, 10068635), (270, 6041181), (405, 4027454), (810, 2013727)]