22873110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 59609088

約数和(自身を除く): 36735978

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 223, 263, 390, 446, 526, 669, 789, 1115, 1315, 1338, 1578, 2230, 2630, 2899, 3345, 3419, 3945, 5798, 6690, 6838, 7890, 8697, 10257, 14495, 17095, 17394, 20514, 28990, 34190, 43485, 51285, 58649, 86970, 102570, 117298, 175947, 293245, 351894, 586490, 762437, 879735, 1524874, 1759470, 2287311, 3812185, 4574622, 7624370, 11436555, 22873110]

約数ペア:

[(1, 22873110), (2, 11436555), (3, 7624370), (5, 4574622), (6, 3812185), (10, 2287311), (13, 1759470), (15, 1524874), (26, 879735), (30, 762437), (39, 586490), (65, 351894), (78, 293245), (130, 175947), (195, 117298), (223, 102570), (263, 86970), (390, 58649), (446, 51285), (526, 43485), (669, 34190), (789, 28990), (1115, 20514), (1315, 17394), (1338, 17095), (1578, 14495), (2230, 10257), (2630, 8697), (2899, 7890), (3345, 6838), (3419, 6690), (3945, 5798)]