12796629930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{20312111}}^1$

素因数の和:20312131

約数の個数: 48

約数和(自身を含む): 38024273664

約数和(自身を除く): 25227643734

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 20312111, 40624222, 60936333, 101560555, 121872666, 142184777, 182808999, 203121110, 284369554, 304681665, 365617998, 426554331, 609363330, 710923885, 853108662, 914044995, 1279662993, 1421847770, 1828089990, 2132771655, 2559325986, 4265543310, 6398314965, 12796629930]

約数ペア:

[(1, 12796629930), (2, 6398314965), (3, 4265543310), (5, 2559325986), (6, 2132771655), (7, 1828089990), (9, 1421847770), (10, 1279662993), (14, 914044995), (15, 853108662), (18, 710923885), (21, 609363330), (30, 426554331), (35, 365617998), (42, 304681665), (45, 284369554), (63, 203121110), (70, 182808999), (90, 142184777), (105, 121872666), (126, 101560555), (210, 60936333), (315, 40624222), (630, 20312111)]