2647070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 5272128

約数和(自身を除く): 2625058

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 677, 782, 1354, 1955, 3385, 3910, 6770, 11509, 15571, 23018, 31142, 57545, 77855, 115090, 155710, 264707, 529414, 1323535, 2647070]

約数ペア:

[(1, 2647070), (2, 1323535), (5, 529414), (10, 264707), (17, 155710), (23, 115090), (34, 77855), (46, 57545), (85, 31142), (115, 23018), (170, 15571), (230, 11509), (391, 6770), (677, 3910), (782, 3385), (1354, 1955)]