136438290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{505327}}^1$

素因数の和:505343

約数の個数: 32

約数和(自身を含む): 363836160

約数和(自身を除く): 227397870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 505327, 1010654, 1515981, 2526635, 3031962, 4547943, 5053270, 7579905, 9095886, 13643829, 15159810, 22739715, 27287658, 45479430, 68219145, 136438290]

約数ペア:

[(1, 136438290), (2, 68219145), (3, 45479430), (5, 27287658), (6, 22739715), (9, 15159810), (10, 13643829), (15, 9095886), (18, 7579905), (27, 5053270), (30, 4547943), (45, 3031962), (54, 2526635), (90, 1515981), (135, 1010654), (270, 505327)]