63817090

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{9001}}^1$

素因数の和:9717

約数の個数: 16

約数和(自身を含む): 115045560

約数和(自身を除く): 51228470

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 9001, 18002, 45005, 90010, 6381709, 12763418, 31908545, 63817090]

約数ペア:

[(1, 63817090), (2, 31908545), (5, 12763418), (10, 6381709), (709, 90010), (1418, 45005), (3545, 18002), (7090, 9001)]