22740670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 42704640

約数和(自身を除く): 19963970

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 673, 1090, 1346, 3365, 3379, 6730, 6758, 16895, 20863, 33790, 41726, 73357, 104315, 146714, 208630, 366785, 733570, 2274067, 4548134, 11370335, 22740670]

約数ペア:

[(1, 22740670), (2, 11370335), (5, 4548134), (10, 2274067), (31, 733570), (62, 366785), (109, 208630), (155, 146714), (218, 104315), (310, 73357), (545, 41726), (673, 33790), (1090, 20863), (1346, 16895), (3365, 6758), (3379, 6730)]