64425830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7247}}^1$

素因数の和:7388

約数の個数: 32

約数和(自身を含む): 133595136

約数和(自身を除く): 69169306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 7247, 8890, 14494, 36235, 50729, 72470, 101458, 253645, 507290, 920369, 1840738, 4601845, 6442583, 9203690, 12885166, 32212915, 64425830]

約数ペア:

[(1, 64425830), (2, 32212915), (5, 12885166), (7, 9203690), (10, 6442583), (14, 4601845), (35, 1840738), (70, 920369), (127, 507290), (254, 253645), (635, 101458), (889, 72470), (1270, 50729), (1778, 36235), (4445, 14494), (7247, 8890)]