7739620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 18910080

約数和(自身を除く): 11170460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 937, 1180, 1652, 1874, 2065, 3748, 4130, 4685, 6559, 8260, 9370, 13118, 18740, 26236, 32795, 55283, 65590, 110566, 131180, 221132, 276415, 386981, 552830, 773962, 1105660, 1547924, 1934905, 3869810, 7739620]

約数ペア:

[(1, 7739620), (2, 3869810), (4, 1934905), (5, 1547924), (7, 1105660), (10, 773962), (14, 552830), (20, 386981), (28, 276415), (35, 221132), (59, 131180), (70, 110566), (118, 65590), (140, 55283), (236, 32795), (295, 26236), (413, 18740), (590, 13118), (826, 9370), (937, 8260), (1180, 6559), (1652, 4685), (1874, 4130), (2065, 3748)]