38402370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{142231}}^1$

素因数の和:142247

約数の個数: 32

約数和(自身を含む): 102407040

約数和(自身を除く): 64004670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 142231, 284462, 426693, 711155, 853386, 1280079, 1422310, 2133465, 2560158, 3840237, 4266930, 6400395, 7680474, 12800790, 19201185, 38402370]

約数ペア:

[(1, 38402370), (2, 19201185), (3, 12800790), (5, 7680474), (6, 6400395), (9, 4266930), (10, 3840237), (15, 2560158), (18, 2133465), (27, 1422310), (30, 1280079), (45, 853386), (54, 711155), (90, 426693), (135, 284462), (270, 142231)]