962142860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{236981}}^1$

素因数の和:237026

約数の個数: 48

約数和(自身を含む): 2388778560

約数和(自身を除く): 1426635700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 236981, 473962, 947924, 1184905, 1658867, 2369810, 3317734, 4739620, 6635468, 6872449, 8294335, 13744898, 16588670, 27489796, 33177340, 34362245, 48107143, 68724490, 96214286, 137448980, 192428572, 240535715, 481071430, 962142860]

約数ペア:

[(1, 962142860), (2, 481071430), (4, 240535715), (5, 192428572), (7, 137448980), (10, 96214286), (14, 68724490), (20, 48107143), (28, 34362245), (29, 33177340), (35, 27489796), (58, 16588670), (70, 13744898), (116, 8294335), (140, 6872449), (145, 6635468), (203, 4739620), (290, 3317734), (406, 2369810), (580, 1658867), (812, 1184905), (1015, 947924), (2030, 473962), (4060, 236981)]