66135710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 123455232

約数和(自身を除く): 57319522

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 317, 634, 673, 1346, 1585, 3170, 3365, 6730, 9827, 19654, 20863, 41726, 49135, 98270, 104315, 208630, 213341, 426682, 1066705, 2133410, 6613571, 13227142, 33067855, 66135710]

約数ペア:

[(1, 66135710), (2, 33067855), (5, 13227142), (10, 6613571), (31, 2133410), (62, 1066705), (155, 426682), (310, 213341), (317, 208630), (634, 104315), (673, 98270), (1346, 49135), (1585, 41726), (3170, 20863), (3365, 19654), (6730, 9827)]