15129835780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3167}}^1\times {\mathrm{14051}}^1$

素因数の和:17244

約数の個数: 48

約数和(自身を含む): 33654652416

約数和(自身を除く): 18524816636

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3167, 6334, 12668, 14051, 15835, 28102, 31670, 53839, 56204, 63340, 70255, 107678, 140510, 215356, 238867, 269195, 281020, 477734, 538390, 955468, 1076780, 1194335, 2388670, 4777340, 44499517, 88999034, 177998068, 222497585, 444995170, 756491789, 889990340, 1512983578, 3025967156, 3782458945, 7564917890, 15129835780]

約数ペア:

[(1, 15129835780), (2, 7564917890), (4, 3782458945), (5, 3025967156), (10, 1512983578), (17, 889990340), (20, 756491789), (34, 444995170), (68, 222497585), (85, 177998068), (170, 88999034), (340, 44499517), (3167, 4777340), (6334, 2388670), (12668, 1194335), (14051, 1076780), (15835, 955468), (28102, 538390), (31670, 477734), (53839, 281020), (56204, 269195), (63340, 238867), (70255, 215356), (107678, 140510)]