63204890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4049}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 67431910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 3122, 4049, 7805, 8098, 15610, 20245, 28343, 40490, 56686, 141715, 283430, 902927, 1805854, 4514635, 6320489, 9029270, 12640978, 31602445, 63204890]

約数ペア:

[(1, 63204890), (2, 31602445), (5, 12640978), (7, 9029270), (10, 6320489), (14, 4514635), (35, 1805854), (70, 902927), (223, 283430), (446, 141715), (1115, 56686), (1561, 40490), (2230, 28343), (3122, 20245), (4049, 15610), (7805, 8098)]