137694760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13291}}^1$

素因数の和:13346

約数の個数: 64

約数和(自身を含む): 363669120

約数和(自身を除く): 225974360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 13291, 26582, 53164, 66455, 93037, 106328, 132910, 186074, 265820, 372148, 465185, 491767, 531640, 744296, 930370, 983534, 1860740, 1967068, 2458835, 3442369, 3721480, 3934136, 4917670, 6884738, 9835340, 13769476, 17211845, 19670680, 27538952, 34423690, 68847380, 137694760]

約数ペア:

[(1, 137694760), (2, 68847380), (4, 34423690), (5, 27538952), (7, 19670680), (8, 17211845), (10, 13769476), (14, 9835340), (20, 6884738), (28, 4917670), (35, 3934136), (37, 3721480), (40, 3442369), (56, 2458835), (70, 1967068), (74, 1860740), (140, 983534), (148, 930370), (185, 744296), (259, 531640), (280, 491767), (296, 465185), (370, 372148), (518, 265820), (740, 186074), (1036, 132910), (1295, 106328), (1480, 93037), (2072, 66455), (2590, 53164), (5180, 26582), (10360, 13291)]