30985710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{147551}}^1$

素因数の和:147568

約数の個数: 32

約数和(自身を含む): 84989952

約数和(自身を除く): 54004242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 147551, 295102, 442653, 737755, 885306, 1032857, 1475510, 2065714, 2213265, 3098571, 4426530, 5164285, 6197142, 10328570, 15492855, 30985710]

約数ペア:

[(1, 30985710), (2, 15492855), (3, 10328570), (5, 6197142), (6, 5164285), (7, 4426530), (10, 3098571), (14, 2213265), (15, 2065714), (21, 1475510), (30, 1032857), (35, 885306), (42, 737755), (70, 442653), (105, 295102), (210, 147551)]