2830514057

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 3495623040

約数和(自身を除く): 665108983

約数列:

[1, 7, 29, 49, 83, 103, 203, 233, 581, 721, 1421, 1631, 2407, 2987, 4067, 5047, 6757, 8549, 11417, 16849, 19339, 20909, 23999, 47299, 59843, 117943, 135373, 146363, 167993, 247921, 331093, 418901, 560831, 695971, 947611, 1175951, 1735447, 1991917, 3925817, 4871797, 12148129, 13943419, 27480719, 34102579, 57765593, 97603933, 404359151, 2830514057]

約数ペア:

[(1, 2830514057), (7, 404359151), (29, 97603933), (49, 57765593), (83, 34102579), (103, 27480719), (203, 13943419), (233, 12148129), (581, 4871797), (721, 3925817), (1421, 1991917), (1631, 1735447), (2407, 1175951), (2987, 947611), (4067, 695971), (5047, 560831), (6757, 418901), (8549, 331093), (11417, 247921), (16849, 167993), (19339, 146363), (20909, 135373), (23999, 117943), (47299, 59843)]