11128110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2825

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 21012690

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, 2789, 3990, 5578, 8367, 13945, 16734, 19523, 27890, 39046, 41835, 52991, 58569, 83670, 97615, 105982, 117138, 158973, 195230, 264955, 292845, 317946, 370937, 529910, 585690, 741874, 794865, 1112811, 1589730, 1854685, 2225622, 3709370, 5564055, 11128110]

約数ペア:

[(1, 11128110), (2, 5564055), (3, 3709370), (5, 2225622), (6, 1854685), (7, 1589730), (10, 1112811), (14, 794865), (15, 741874), (19, 585690), (21, 529910), (30, 370937), (35, 317946), (38, 292845), (42, 264955), (57, 195230), (70, 158973), (95, 117138), (105, 105982), (114, 97615), (133, 83670), (190, 58569), (210, 52991), (266, 41835), (285, 39046), (399, 27890), (570, 19523), (665, 16734), (798, 13945), (1330, 8367), (1995, 5578), (2789, 3990)]