70309398

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 152559360

約数和(自身を除く): 82249962

約数列:

[1, 2, 3, 6, 29, 37, 58, 67, 74, 87, 111, 134, 163, 174, 201, 222, 326, 402, 489, 978, 1073, 1943, 2146, 2479, 3219, 3886, 4727, 4958, 5829, 6031, 6438, 7437, 9454, 10921, 11658, 12062, 14181, 14874, 18093, 21842, 28362, 32763, 36186, 65526, 71891, 143782, 174899, 215673, 316709, 349798, 404077, 431346, 524697, 633418, 808154, 950127, 1049394, 1212231, 1900254, 2424462, 11718233, 23436466, 35154699, 70309398]

約数ペア:

[(1, 70309398), (2, 35154699), (3, 23436466), (6, 11718233), (29, 2424462), (37, 1900254), (58, 1212231), (67, 1049394), (74, 950127), (87, 808154), (111, 633418), (134, 524697), (163, 431346), (174, 404077), (201, 349798), (222, 316709), (326, 215673), (402, 174899), (489, 143782), (978, 71891), (1073, 65526), (1943, 36186), (2146, 32763), (2479, 28362), (3219, 21842), (3886, 18093), (4727, 14874), (4958, 14181), (5829, 12062), (6031, 11658), (6438, 10921), (7437, 9454)]