3137090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 6583680

約数和(自身を除く): 3446590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 79, 95, 110, 158, 190, 209, 361, 395, 418, 722, 790, 869, 1045, 1501, 1738, 1805, 2090, 3002, 3610, 3971, 4345, 7505, 7942, 8690, 15010, 16511, 19855, 28519, 33022, 39710, 57038, 82555, 142595, 165110, 285190, 313709, 627418, 1568545, 3137090]

約数ペア:

[(1, 3137090), (2, 1568545), (5, 627418), (10, 313709), (11, 285190), (19, 165110), (22, 142595), (38, 82555), (55, 57038), (79, 39710), (95, 33022), (110, 28519), (158, 19855), (190, 16511), (209, 15010), (361, 8690), (395, 7942), (418, 7505), (722, 4345), (790, 3971), (869, 3610), (1045, 3002), (1501, 2090), (1738, 1805)]