67419780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38747}}^1$

素因数の和:38788

約数の個数: 48

約数和(自身を含む): 195289920

約数和(自身を除く): 127870140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 38747, 77494, 116241, 154988, 193735, 232482, 387470, 464964, 581205, 774940, 1123663, 1162410, 2247326, 2324820, 3370989, 4494652, 5618315, 6741978, 11236630, 13483956, 16854945, 22473260, 33709890, 67419780]

約数ペア:

[(1, 67419780), (2, 33709890), (3, 22473260), (4, 16854945), (5, 13483956), (6, 11236630), (10, 6741978), (12, 5618315), (15, 4494652), (20, 3370989), (29, 2324820), (30, 2247326), (58, 1162410), (60, 1123663), (87, 774940), (116, 581205), (145, 464964), (174, 387470), (290, 232482), (348, 193735), (435, 154988), (580, 116241), (870, 77494), (1740, 38747)]