234865140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{91033}}^1$

素因数の和:91088

約数の個数: 48

約数和(自身を含む): 672923328

約数和(自身を除く): 438058188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 91033, 182066, 273099, 364132, 455165, 546198, 910330, 1092396, 1365495, 1820660, 2730990, 3914419, 5461980, 7828838, 11743257, 15657676, 19572095, 23486514, 39144190, 46973028, 58716285, 78288380, 117432570, 234865140]

約数ペア:

[(1, 234865140), (2, 117432570), (3, 78288380), (4, 58716285), (5, 46973028), (6, 39144190), (10, 23486514), (12, 19572095), (15, 15657676), (20, 11743257), (30, 7828838), (43, 5461980), (60, 3914419), (86, 2730990), (129, 1820660), (172, 1365495), (215, 1092396), (258, 910330), (430, 546198), (516, 455165), (645, 364132), (860, 273099), (1290, 182066), (2580, 91033)]