38428290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{142327}}^1$

素因数の和:142343

約数の個数: 32

約数和(自身を含む): 102476160

約数和(自身を除く): 64047870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 142327, 284654, 426981, 711635, 853962, 1280943, 1423270, 2134905, 2561886, 3842829, 4269810, 6404715, 7685658, 12809430, 19214145, 38428290]

約数ペア:

[(1, 38428290), (2, 19214145), (3, 12809430), (5, 7685658), (6, 6404715), (9, 4269810), (10, 3842829), (15, 2561886), (18, 2134905), (27, 1423270), (30, 1280943), (45, 853962), (54, 711635), (90, 426981), (135, 284654), (270, 142327)]