2110369860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{44579}}^1$

素因数の和:44857

約数の個数: 72

約数和(自身を含む): 6425939520

約数和(自身を除く): 4315569660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 3156, 3945, 4734, 5260, 7890, 9468, 11835, 15780, 23670, 44579, 47340, 89158, 133737, 178316, 222895, 267474, 401211, 445790, 534948, 668685, 802422, 891580, 1337370, 1604844, 2006055, 2674740, 4012110, 8024220, 11724277, 23448554, 35172831, 46897108, 58621385, 70345662, 105518493, 117242770, 140691324, 175864155, 211036986, 234485540, 351728310, 422073972, 527592465, 703456620, 1055184930, 2110369860]

約数ペア:

[(1, 2110369860), (2, 1055184930), (3, 703456620), (4, 527592465), (5, 422073972), (6, 351728310), (9, 234485540), (10, 211036986), (12, 175864155), (15, 140691324), (18, 117242770), (20, 105518493), (30, 70345662), (36, 58621385), (45, 46897108), (60, 35172831), (90, 23448554), (180, 11724277), (263, 8024220), (526, 4012110), (789, 2674740), (1052, 2006055), (1315, 1604844), (1578, 1337370), (2367, 891580), (2630, 802422), (3156, 668685), (3945, 534948), (4734, 445790), (5260, 401211), (7890, 267474), (9468, 222895), (11835, 178316), (15780, 133737), (23670, 89158), (44579, 47340)]