108571890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27211}}^1$

素因数の和:27247

約数の個数: 64

約数和(自身を含む): 313482240

約数和(自身を除く): 204910350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 27211, 54422, 81633, 136055, 163266, 190477, 272110, 380954, 408165, 517009, 571431, 816330, 952385, 1034018, 1142862, 1551027, 1904770, 2585045, 2857155, 3102054, 3619063, 5170090, 5714310, 7238126, 7755135, 10857189, 15510270, 18095315, 21714378, 36190630, 54285945, 108571890]

約数ペア:

[(1, 108571890), (2, 54285945), (3, 36190630), (5, 21714378), (6, 18095315), (7, 15510270), (10, 10857189), (14, 7755135), (15, 7238126), (19, 5714310), (21, 5170090), (30, 3619063), (35, 3102054), (38, 2857155), (42, 2585045), (57, 1904770), (70, 1551027), (95, 1142862), (105, 1034018), (114, 952385), (133, 816330), (190, 571431), (210, 517009), (266, 408165), (285, 380954), (399, 272110), (570, 190477), (665, 163266), (798, 136055), (1330, 81633), (1995, 54422), (3990, 27211)]