39894270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102293}}^1$

素因数の和:102316

約数の個数: 32

約数和(自身を含む): 103112352

約数和(自身を除く): 63218082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 102293, 204586, 306879, 511465, 613758, 1022930, 1329809, 1534395, 2659618, 3068790, 3989427, 6649045, 7978854, 13298090, 19947135, 39894270]

約数ペア:

[(1, 39894270), (2, 19947135), (3, 13298090), (5, 7978854), (6, 6649045), (10, 3989427), (13, 3068790), (15, 2659618), (26, 1534395), (30, 1329809), (39, 1022930), (65, 613758), (78, 511465), (130, 306879), (195, 204586), (390, 102293)]