205383030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{66467}}^1$

素因数の和:66580

約数の個数: 32

約数和(自身を含む): 497712384

約数和(自身を除く): 292329354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 66467, 132934, 199401, 332335, 398802, 664670, 997005, 1994010, 6846101, 13692202, 20538303, 34230505, 41076606, 68461010, 102691515, 205383030]

約数ペア:

[(1, 205383030), (2, 102691515), (3, 68461010), (5, 41076606), (6, 34230505), (10, 20538303), (15, 13692202), (30, 6846101), (103, 1994010), (206, 997005), (309, 664670), (515, 398802), (618, 332335), (1030, 199401), (1545, 132934), (3090, 66467)]