56102070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26339}}^1$

素因数の和:26420

約数の個数: 32

約数和(自身を含む): 136546560

約数和(自身を除く): 80444490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 26339, 52678, 79017, 131695, 158034, 263390, 395085, 790170, 1870069, 3740138, 5610207, 9350345, 11220414, 18700690, 28051035, 56102070]

約数ペア:

[(1, 56102070), (2, 28051035), (3, 18700690), (5, 11220414), (6, 9350345), (10, 5610207), (15, 3740138), (30, 1870069), (71, 790170), (142, 395085), (213, 263390), (355, 158034), (426, 131695), (710, 79017), (1065, 52678), (2130, 26339)]