105243740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1117}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 253186752

約数和(自身を除く): 147943012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 673, 1117, 1346, 2234, 2692, 3365, 4468, 4711, 5585, 6730, 7819, 9422, 11170, 13460, 15638, 18844, 22340, 23555, 31276, 39095, 47110, 78190, 94220, 156380, 751741, 1503482, 3006964, 3758705, 5262187, 7517410, 10524374, 15034820, 21048748, 26310935, 52621870, 105243740]

約数ペア:

[(1, 105243740), (2, 52621870), (4, 26310935), (5, 21048748), (7, 15034820), (10, 10524374), (14, 7517410), (20, 5262187), (28, 3758705), (35, 3006964), (70, 1503482), (140, 751741), (673, 156380), (1117, 94220), (1346, 78190), (2234, 47110), (2692, 39095), (3365, 31276), (4468, 23555), (4711, 22340), (5585, 18844), (6730, 15638), (7819, 13460), (9422, 11170)]