138413460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22397}}^1$

素因数の和:22512

約数の個数: 48

約数和(自身を含む): 391337856

約数和(自身を除く): 252924396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 22397, 44794, 67191, 89588, 111985, 134382, 223970, 268764, 335955, 447940, 671910, 1343820, 2306891, 4613782, 6920673, 9227564, 11534455, 13841346, 23068910, 27682692, 34603365, 46137820, 69206730, 138413460]

約数ペア:

[(1, 138413460), (2, 69206730), (3, 46137820), (4, 34603365), (5, 27682692), (6, 23068910), (10, 13841346), (12, 11534455), (15, 9227564), (20, 6920673), (30, 4613782), (60, 2306891), (103, 1343820), (206, 671910), (309, 447940), (412, 335955), (515, 268764), (618, 223970), (1030, 134382), (1236, 111985), (1545, 89588), (2060, 67191), (3090, 44794), (6180, 22397)]