817851130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{67759}}^1$

素因数の和:67854

約数の個数: 32

約数和(自身を含む): 1580705280

約数和(自身を除く): 762854150

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 67759, 135518, 338795, 677590, 1151903, 2303806, 4810889, 5759515, 9621778, 11519030, 24054445, 48108890, 81785113, 163570226, 408925565, 817851130]

約数ペア:

[(1, 817851130), (2, 408925565), (5, 163570226), (10, 81785113), (17, 48108890), (34, 24054445), (71, 11519030), (85, 9621778), (142, 5759515), (170, 4810889), (355, 2303806), (710, 1151903), (1207, 677590), (2414, 338795), (6035, 135518), (12070, 67759)]