85401270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{316301}}^1$

素因数の和:316317

約数の個数: 32

約数和(自身を含む): 227737440

約数和(自身を除く): 142336170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 316301, 632602, 948903, 1581505, 1897806, 2846709, 3163010, 4744515, 5693418, 8540127, 9489030, 14233545, 17080254, 28467090, 42700635, 85401270]

約数ペア:

[(1, 85401270), (2, 42700635), (3, 28467090), (5, 17080254), (6, 14233545), (9, 9489030), (10, 8540127), (15, 5693418), (18, 4744515), (27, 3163010), (30, 2846709), (45, 1897806), (54, 1581505), (90, 948903), (135, 632602), (270, 316301)]