238979820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{17393}}^1$

素因数の和:17634

約数の個数: 48

約数和(自身を含む): 672104160

約数和(自身を除く): 433124340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 17393, 34786, 52179, 69572, 86965, 104358, 173930, 208716, 260895, 347860, 521790, 1043580, 3982997, 7965994, 11948991, 15931988, 19914985, 23897982, 39829970, 47795964, 59744955, 79659940, 119489910, 238979820]

約数ペア:

[(1, 238979820), (2, 119489910), (3, 79659940), (4, 59744955), (5, 47795964), (6, 39829970), (10, 23897982), (12, 19914985), (15, 15931988), (20, 11948991), (30, 7965994), (60, 3982997), (229, 1043580), (458, 521790), (687, 347860), (916, 260895), (1145, 208716), (1374, 173930), (2290, 104358), (2748, 86965), (3435, 69572), (4580, 52179), (6870, 34786), (13740, 17393)]