2440821495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{8389}}^1$

素因数の和:8584

約数の個数: 64

約数和(自身を含む): 4755317760

約数和(自身を除く): 2314496265

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 163, 255, 357, 489, 595, 815, 1141, 1785, 2445, 2771, 3423, 5705, 8313, 8389, 13855, 17115, 19397, 25167, 41565, 41945, 58191, 58723, 96985, 125835, 142613, 176169, 290955, 293615, 427839, 713065, 880845, 998291, 1367407, 2139195, 2994873, 4102221, 4991455, 6837035, 9571849, 14974365, 20511105, 23245919, 28715547, 47859245, 69737757, 116229595, 143577735, 162721433, 348688785, 488164299, 813607165, 2440821495]

約数ペア:

[(1, 2440821495), (3, 813607165), (5, 488164299), (7, 348688785), (15, 162721433), (17, 143577735), (21, 116229595), (35, 69737757), (51, 47859245), (85, 28715547), (105, 23245919), (119, 20511105), (163, 14974365), (255, 9571849), (357, 6837035), (489, 4991455), (595, 4102221), (815, 2994873), (1141, 2139195), (1785, 1367407), (2445, 998291), (2771, 880845), (3423, 713065), (5705, 427839), (8313, 293615), (8389, 290955), (13855, 176169), (17115, 142613), (19397, 125835), (25167, 96985), (41565, 58723), (41945, 58191)]