268536810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{308663}}^1$

素因数の和:308702

約数の個数: 32

約数和(自身を含む): 666714240

約数和(自身を除く): 398177430

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 308663, 617326, 925989, 1543315, 1851978, 3086630, 4629945, 8951227, 9259890, 17902454, 26853681, 44756135, 53707362, 89512270, 134268405, 268536810]

約数ペア:

[(1, 268536810), (2, 134268405), (3, 89512270), (5, 53707362), (6, 44756135), (10, 26853681), (15, 17902454), (29, 9259890), (30, 8951227), (58, 4629945), (87, 3086630), (145, 1851978), (174, 1543315), (290, 925989), (435, 617326), (870, 308663)]