6441264.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 45940608

約数和(自身を除く): 28372278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 421, 535, 642, 842, 1070, 1263, 1391, 1605, 2105, 2526, 2782, 3210, 4173, 4210, 5473, 6315, 6955, 8346, 10946, 12630, 13910, 16419, 20865, 27365, 32838, 41730, 45047, 54730, 82095, 90094, 135141, 164190, 225235, 270282, 450470, 585611, 675705, 1171222, 1351410, 1756833, 2928055, 3513666, 5856110, 8784165, 17568330]

約数ペア:

[(1, 17568330), (2, 8784165), (3, 5856110), (5, 3513666), (6, 2928055), (10, 1756833), (13, 1351410), (15, 1171222), (26, 675705), (30, 585611), (39, 450470), (65, 270282), (78, 225235), (107, 164190), (130, 135141), (195, 90094), (214, 82095), (321, 54730), (390, 45047), (421, 41730), (535, 32838), (642, 27365), (842, 20865), (1070, 16419), (1263, 13910), (1391, 12630), (1605, 10946), (2105, 8346), (2526, 6955), (2782, 6315), (3210, 5473), (4173, 4210)]