3844140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 10913280

約数和(自身を除く): 7069140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 811, 948, 1185, 1580, 1622, 2370, 2433, 3244, 4055, 4740, 4866, 8110, 9732, 12165, 16220, 24330, 48660, 64069, 128138, 192207, 256276, 320345, 384414, 640690, 768828, 961035, 1281380, 1922070, 3844140]

約数ペア:

[(1, 3844140), (2, 1922070), (3, 1281380), (4, 961035), (5, 768828), (6, 640690), (10, 384414), (12, 320345), (15, 256276), (20, 192207), (30, 128138), (60, 64069), (79, 48660), (158, 24330), (237, 16220), (316, 12165), (395, 9732), (474, 8110), (790, 4866), (811, 4740), (948, 4055), (1185, 3244), (1580, 2433), (1622, 2370)]