28525410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2099}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 74692800

約数和(自身を除く): 46167390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2099, 2265, 2718, 4198, 4530, 6297, 6795, 10495, 12594, 13590, 18891, 20990, 31485, 37782, 62970, 94455, 188910, 316949, 633898, 950847, 1584745, 1901694, 2852541, 3169490, 4754235, 5705082, 9508470, 14262705, 28525410]

約数ペア:

[(1, 28525410), (2, 14262705), (3, 9508470), (5, 5705082), (6, 4754235), (9, 3169490), (10, 2852541), (15, 1901694), (18, 1584745), (30, 950847), (45, 633898), (90, 316949), (151, 188910), (302, 94455), (453, 62970), (755, 37782), (906, 31485), (1359, 20990), (1510, 18891), (2099, 13590), (2265, 12594), (2718, 10495), (4198, 6795), (4530, 6297)]