2995220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4871

約数の個数: 24

約数和(自身を含む): 6494208

約数和(自身を除く): 3498988

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4831, 9662, 19324, 24155, 48310, 96620, 149761, 299522, 599044, 748805, 1497610, 2995220]

約数ペア:

[(1, 2995220), (2, 1497610), (4, 748805), (5, 599044), (10, 299522), (20, 149761), (31, 96620), (62, 48310), (124, 24155), (155, 19324), (310, 9662), (620, 4831)]