70209440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62687}}^1$

素因数の和:62709

約数の個数: 48

約数和(自身を含む): 189568512

約数和(自身を除く): 119359072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 62687, 125374, 250748, 313435, 438809, 501496, 626870, 877618, 1002992, 1253740, 1755236, 2005984, 2194045, 2507480, 3510472, 4388090, 5014960, 7020944, 8776180, 10029920, 14041888, 17552360, 35104720, 70209440]

約数ペア:

[(1, 70209440), (2, 35104720), (4, 17552360), (5, 14041888), (7, 10029920), (8, 8776180), (10, 7020944), (14, 5014960), (16, 4388090), (20, 3510472), (28, 2507480), (32, 2194045), (35, 2005984), (40, 1755236), (56, 1253740), (70, 1002992), (80, 877618), (112, 626870), (140, 501496), (160, 438809), (224, 313435), (280, 250748), (560, 125374), (1120, 62687)]