63864290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3469}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 131915520

約数和(自身を除く): 68051230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2630, 3469, 3682, 6938, 9205, 17345, 18410, 24283, 34690, 48566, 121415, 242830, 912347, 1824694, 4561735, 6386429, 9123470, 12772858, 31932145, 63864290]

約数ペア:

[(1, 63864290), (2, 31932145), (5, 12772858), (7, 9123470), (10, 6386429), (14, 4561735), (35, 1824694), (70, 912347), (263, 242830), (526, 121415), (1315, 48566), (1841, 34690), (2630, 24283), (3469, 18410), (3682, 17345), (6938, 9205)]