70630785

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2479

約数の個数: 40

約数和(自身を含む): 128400360

約数和(自身を除く): 57769575

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 2389, 3285, 5913, 7167, 9855, 11945, 21501, 29565, 35835, 64503, 107505, 174397, 193509, 322515, 523191, 871985, 967545, 1569573, 2615955, 4708719, 7847865, 14126157, 23543595, 70630785]

約数ペア:

[(1, 70630785), (3, 23543595), (5, 14126157), (9, 7847865), (15, 4708719), (27, 2615955), (45, 1569573), (73, 967545), (81, 871985), (135, 523191), (219, 322515), (365, 193509), (405, 174397), (657, 107505), (1095, 64503), (1971, 35835), (2389, 29565), (3285, 21501), (5913, 11945), (7167, 9855)]