47699220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11197}}^1$

素因数の和:11280

約数の個数: 48

約数和(自身を含む): 135451008

約数和(自身を除く): 87751788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 11197, 22394, 33591, 44788, 55985, 67182, 111970, 134364, 167955, 223940, 335910, 671820, 794987, 1589974, 2384961, 3179948, 3974935, 4769922, 7949870, 9539844, 11924805, 15899740, 23849610, 47699220]

約数ペア:

[(1, 47699220), (2, 23849610), (3, 15899740), (4, 11924805), (5, 9539844), (6, 7949870), (10, 4769922), (12, 3974935), (15, 3179948), (20, 2384961), (30, 1589974), (60, 794987), (71, 671820), (142, 335910), (213, 223940), (284, 167955), (355, 134364), (426, 111970), (710, 67182), (852, 55985), (1065, 44788), (1420, 33591), (2130, 22394), (4260, 11197)]