2017737610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{1279}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 4293918720

約数和(自身を除く): 2276181110

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 727, 1085, 1279, 1454, 2170, 2558, 3635, 5089, 6395, 7270, 8953, 10178, 12790, 17906, 22537, 25445, 39649, 44765, 45074, 50890, 79298, 89530, 112685, 157759, 198245, 225370, 277543, 315518, 396490, 555086, 788795, 929833, 1387715, 1577590, 1859666, 2775430, 4649165, 6508831, 9298330, 13017662, 28824823, 32544155, 57649646, 65088310, 144124115, 201773761, 288248230, 403547522, 1008868805, 2017737610]

約数ペア:

[(1, 2017737610), (2, 1008868805), (5, 403547522), (7, 288248230), (10, 201773761), (14, 144124115), (31, 65088310), (35, 57649646), (62, 32544155), (70, 28824823), (155, 13017662), (217, 9298330), (310, 6508831), (434, 4649165), (727, 2775430), (1085, 1859666), (1279, 1577590), (1454, 1387715), (2170, 929833), (2558, 788795), (3635, 555086), (5089, 396490), (6395, 315518), (7270, 277543), (8953, 225370), (10178, 198245), (12790, 157759), (17906, 112685), (22537, 89530), (25445, 79298), (39649, 50890), (44765, 45074)]