38743140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2063}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 108880128

約数和(自身を除く): 70136988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 2063, 3130, 3756, 4126, 4695, 6189, 6260, 8252, 9390, 10315, 12378, 18780, 20630, 24756, 30945, 41260, 61890, 123780, 645719, 1291438, 1937157, 2582876, 3228595, 3874314, 6457190, 7748628, 9685785, 12914380, 19371570, 38743140]

約数ペア:

[(1, 38743140), (2, 19371570), (3, 12914380), (4, 9685785), (5, 7748628), (6, 6457190), (10, 3874314), (12, 3228595), (15, 2582876), (20, 1937157), (30, 1291438), (60, 645719), (313, 123780), (626, 61890), (939, 41260), (1252, 30945), (1565, 24756), (1878, 20630), (2063, 18780), (3130, 12378), (3756, 10315), (4126, 9390), (4695, 8252), (6189, 6260)]