304080350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{868801}}^1$

素因数の和:868820

約数の個数: 24

約数和(自身を含む): 646388688

約数和(自身を除く): 342308338

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 868801, 1737602, 4344005, 6081607, 8688010, 12163214, 21720025, 30408035, 43440050, 60816070, 152040175, 304080350]

約数ペア:

[(1, 304080350), (2, 152040175), (5, 60816070), (7, 43440050), (10, 30408035), (14, 21720025), (25, 12163214), (35, 8688010), (50, 6081607), (70, 4344005), (175, 1737602), (350, 868801)]