64441510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4363}}^1$

素因数の和:4588

約数の個数: 32

約数和(自身を含む): 133224192

約数和(自身を除く): 68782682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 4363, 7385, 8726, 14770, 21815, 30541, 43630, 61082, 152705, 305410, 920593, 1841186, 4602965, 6444151, 9205930, 12888302, 32220755, 64441510]

約数ペア:

[(1, 64441510), (2, 32220755), (5, 12888302), (7, 9205930), (10, 6444151), (14, 4602965), (35, 1841186), (70, 920593), (211, 305410), (422, 152705), (1055, 61082), (1477, 43630), (2110, 30541), (2954, 21815), (4363, 14770), (7385, 8726)]