70581490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 150543360

約数和(自身を除く): 79961870

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 131, 179, 215, 262, 301, 358, 430, 602, 655, 895, 917, 1253, 1310, 1505, 1790, 1834, 2506, 3010, 4585, 5633, 6265, 7697, 9170, 11266, 12530, 15394, 23449, 28165, 38485, 39431, 46898, 53879, 56330, 76970, 78862, 107758, 117245, 164143, 197155, 234490, 269395, 328286, 394310, 538790, 820715, 1008307, 1641430, 2016614, 5041535, 7058149, 10083070, 14116298, 35290745, 70581490]

約数ペア:

[(1, 70581490), (2, 35290745), (5, 14116298), (7, 10083070), (10, 7058149), (14, 5041535), (35, 2016614), (43, 1641430), (70, 1008307), (86, 820715), (131, 538790), (179, 394310), (215, 328286), (262, 269395), (301, 234490), (358, 197155), (430, 164143), (602, 117245), (655, 107758), (895, 78862), (917, 76970), (1253, 56330), (1310, 53879), (1505, 46898), (1790, 39431), (1834, 38485), (2506, 28165), (3010, 23449), (4585, 15394), (5633, 12530), (6265, 11266), (7697, 9170)]