1330273950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{239689}}^1$

素因数の和:239741

約数の個数: 48

約数和(自身を含む): 3388257840

約数和(自身を除く): 2057983890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2775, 5550, 239689, 479378, 719067, 1198445, 1438134, 2396890, 3595335, 5992225, 7190670, 8868493, 11984450, 17736986, 17976675, 26605479, 35953350, 44342465, 53210958, 88684930, 133027395, 221712325, 266054790, 443424650, 665136975, 1330273950]

約数ペア:

[(1, 1330273950), (2, 665136975), (3, 443424650), (5, 266054790), (6, 221712325), (10, 133027395), (15, 88684930), (25, 53210958), (30, 44342465), (37, 35953350), (50, 26605479), (74, 17976675), (75, 17736986), (111, 11984450), (150, 8868493), (185, 7190670), (222, 5992225), (370, 3595335), (555, 2396890), (925, 1438134), (1110, 1198445), (1850, 719067), (2775, 479378), (5550, 239689)]