15386370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1279}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 37048320

約数和(自身を除く): 21661950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 1279, 2005, 2406, 2558, 3837, 4010, 6015, 6395, 7674, 12030, 12790, 19185, 38370, 512879, 1025758, 1538637, 2564395, 3077274, 5128790, 7693185, 15386370]

約数ペア:

[(1, 15386370), (2, 7693185), (3, 5128790), (5, 3077274), (6, 2564395), (10, 1538637), (15, 1025758), (30, 512879), (401, 38370), (802, 19185), (1203, 12790), (1279, 12030), (2005, 7674), (2406, 6395), (2558, 6015), (3837, 4010)]