545303710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{61339}}^1$

素因数の和:61480

約数の個数: 32

約数和(自身を含む): 1130618880

約数和(自身を除く): 585315170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 61339, 122678, 306695, 429373, 613390, 858746, 2146865, 4293730, 7790053, 15580106, 38950265, 54530371, 77900530, 109060742, 272651855, 545303710]

約数ペア:

[(1, 545303710), (2, 272651855), (5, 109060742), (7, 77900530), (10, 54530371), (14, 38950265), (35, 15580106), (70, 7790053), (127, 4293730), (254, 2146865), (635, 858746), (889, 613390), (1270, 429373), (1778, 306695), (4445, 122678), (8890, 61339)]