63308210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1979}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 130584960

約数和(自身を除く): 67276750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 1979, 2285, 3199, 3958, 4570, 6398, 9895, 13853, 15995, 19790, 27706, 31990, 69265, 138530, 904403, 1808806, 4522015, 6330821, 9044030, 12661642, 31654105, 63308210]

約数ペア:

[(1, 63308210), (2, 31654105), (5, 12661642), (7, 9044030), (10, 6330821), (14, 4522015), (35, 1808806), (70, 904403), (457, 138530), (914, 69265), (1979, 31990), (2285, 27706), (3199, 19790), (3958, 15995), (4570, 13853), (6398, 9895)]