64070730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{661}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 171590400

約数和(自身を除く): 107519670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 359, 661, 718, 1077, 1322, 1795, 1983, 2154, 3231, 3305, 3590, 3966, 5385, 5949, 6462, 6610, 9693, 9915, 10770, 11898, 16155, 17847, 19386, 19830, 29745, 32310, 35694, 48465, 59490, 89235, 96930, 178470, 237299, 474598, 711897, 1186495, 1423794, 2135691, 2372990, 3559485, 4271382, 6407073, 7118970, 10678455, 12814146, 21356910, 32035365, 64070730]

約数ペア:

[(1, 64070730), (2, 32035365), (3, 21356910), (5, 12814146), (6, 10678455), (9, 7118970), (10, 6407073), (15, 4271382), (18, 3559485), (27, 2372990), (30, 2135691), (45, 1423794), (54, 1186495), (90, 711897), (135, 474598), (270, 237299), (359, 178470), (661, 96930), (718, 89235), (1077, 59490), (1322, 48465), (1795, 35694), (1983, 32310), (2154, 29745), (3231, 19830), (3305, 19386), (3590, 17847), (3966, 16155), (5385, 11898), (5949, 10770), (6462, 9915), (6610, 9693)]