70708120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13291}}^1$

素因数の和:13328

約数の個数: 64

約数和(自身を含む): 191404800

約数和(自身を除く): 120696680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 13291, 26582, 53164, 66455, 93037, 106328, 132910, 186074, 252529, 265820, 372148, 465185, 505058, 531640, 744296, 930370, 1010116, 1262645, 1767703, 1860740, 2020232, 2525290, 3535406, 3721480, 5050580, 7070812, 8838515, 10101160, 14141624, 17677030, 35354060, 70708120]

約数ペア:

[(1, 70708120), (2, 35354060), (4, 17677030), (5, 14141624), (7, 10101160), (8, 8838515), (10, 7070812), (14, 5050580), (19, 3721480), (20, 3535406), (28, 2525290), (35, 2020232), (38, 1860740), (40, 1767703), (56, 1262645), (70, 1010116), (76, 930370), (95, 744296), (133, 531640), (140, 505058), (152, 465185), (190, 372148), (266, 265820), (280, 252529), (380, 186074), (532, 132910), (665, 106328), (760, 93037), (1064, 66455), (1330, 53164), (2660, 26582), (5320, 13291)]