2016591705

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{4937}}^1$

素因数の和:5290

約数の個数: 48

約数和(自身を含む): 3628244880

約数和(自身を除く): 1611653175

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 313, 435, 939, 1305, 1565, 2817, 4695, 4937, 9077, 14085, 14811, 24685, 27231, 44433, 45385, 74055, 81693, 136155, 143173, 222165, 408465, 429519, 715865, 1288557, 1545281, 2147595, 4635843, 6442785, 7726405, 13907529, 23179215, 44813149, 69537645, 134439447, 224065745, 403318341, 672197235, 2016591705]

約数ペア:

[(1, 2016591705), (3, 672197235), (5, 403318341), (9, 224065745), (15, 134439447), (29, 69537645), (45, 44813149), (87, 23179215), (145, 13907529), (261, 7726405), (313, 6442785), (435, 4635843), (939, 2147595), (1305, 1545281), (1565, 1288557), (2817, 715865), (4695, 429519), (4937, 408465), (9077, 222165), (14085, 143173), (14811, 136155), (24685, 81693), (27231, 74055), (44433, 45385)]