645098610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{1559}}^1$

素因数の和:2643

約数の個数: 64

約数和(自身を含む): 1669973760

約数和(自身を除く): 1024875150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1061, 1559, 2122, 3118, 3183, 4677, 5305, 6366, 7795, 9354, 10610, 13793, 15590, 15915, 20267, 23385, 27586, 31830, 40534, 41379, 46770, 60801, 68965, 82758, 101335, 121602, 137930, 202670, 206895, 304005, 413790, 608010, 1654099, 3308198, 4962297, 8270495, 9924594, 16540990, 21503287, 24811485, 43006574, 49622970, 64509861, 107516435, 129019722, 215032870, 322549305, 645098610]

約数ペア:

[(1, 645098610), (2, 322549305), (3, 215032870), (5, 129019722), (6, 107516435), (10, 64509861), (13, 49622970), (15, 43006574), (26, 24811485), (30, 21503287), (39, 16540990), (65, 9924594), (78, 8270495), (130, 4962297), (195, 3308198), (390, 1654099), (1061, 608010), (1559, 413790), (2122, 304005), (3118, 206895), (3183, 202670), (4677, 137930), (5305, 121602), (6366, 101335), (7795, 82758), (9354, 68965), (10610, 60801), (13793, 46770), (15590, 41379), (15915, 40534), (20267, 31830), (23385, 27586)]