27888090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13093}}^1$

素因数の和:13174

約数の個数: 32

約数和(自身を含む): 67879296

約数和(自身を除く): 39991206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 13093, 26186, 39279, 65465, 78558, 130930, 196395, 392790, 929603, 1859206, 2788809, 4648015, 5577618, 9296030, 13944045, 27888090]

約数ペア:

[(1, 27888090), (2, 13944045), (3, 9296030), (5, 5577618), (6, 4648015), (10, 2788809), (15, 1859206), (30, 929603), (71, 392790), (142, 196395), (213, 130930), (355, 78558), (426, 65465), (710, 39279), (1065, 26186), (2130, 13093)]