4989870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{18481}}^1$

素因数の和:18497

約数の個数: 32

約数和(自身を含む): 13307040

約数和(自身を除く): 8317170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 18481, 36962, 55443, 92405, 110886, 166329, 184810, 277215, 332658, 498987, 554430, 831645, 997974, 1663290, 2494935, 4989870]

約数ペア:

[(1, 4989870), (2, 2494935), (3, 1663290), (5, 997974), (6, 831645), (9, 554430), (10, 498987), (15, 332658), (18, 277215), (27, 184810), (30, 166329), (45, 110886), (54, 92405), (90, 55443), (135, 36962), (270, 18481)]