82948110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20789}}^1$

素因数の和:20825

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 156552690

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, 20789, 41578, 62367, 103945, 124734, 145523, 207890, 291046, 311835, 394991, 436569, 623670, 727615, 789982, 873138, 1184973, 1455230, 1974955, 2182845, 2369946, 2764937, 3949910, 4365690, 5529874, 5924865, 8294811, 11849730, 13824685, 16589622, 27649370, 41474055, 82948110]

約数ペア:

[(1, 82948110), (2, 41474055), (3, 27649370), (5, 16589622), (6, 13824685), (7, 11849730), (10, 8294811), (14, 5924865), (15, 5529874), (19, 4365690), (21, 3949910), (30, 2764937), (35, 2369946), (38, 2182845), (42, 1974955), (57, 1455230), (70, 1184973), (95, 873138), (105, 789982), (114, 727615), (133, 623670), (190, 436569), (210, 394991), (266, 311835), (285, 291046), (399, 207890), (570, 145523), (665, 124734), (798, 103945), (1330, 62367), (1995, 41578), (3990, 20789)]