3945510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{4871}}^1$

素因数の和:4890

約数の個数: 40

約数和(自身を含む): 10611216

約数和(自身を除く): 6665706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 4871, 9742, 14613, 24355, 29226, 43839, 48710, 73065, 87678, 131517, 146130, 219195, 263034, 394551, 438390, 657585, 789102, 1315170, 1972755, 3945510]

約数ペア:

[(1, 3945510), (2, 1972755), (3, 1315170), (5, 789102), (6, 657585), (9, 438390), (10, 394551), (15, 263034), (18, 219195), (27, 146130), (30, 131517), (45, 87678), (54, 73065), (81, 48710), (90, 43839), (135, 29226), (162, 24355), (270, 14613), (405, 9742), (810, 4871)]