28786110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41719}}^1$

素因数の和:41752

約数の個数: 32

約数和(自身を含む): 72092160

約数和(自身を除く): 43306050

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 41719, 83438, 125157, 208595, 250314, 417190, 625785, 959537, 1251570, 1919074, 2878611, 4797685, 5757222, 9595370, 14393055, 28786110]

約数ペア:

[(1, 28786110), (2, 14393055), (3, 9595370), (5, 5757222), (6, 4797685), (10, 2878611), (15, 1919074), (23, 1251570), (30, 959537), (46, 625785), (69, 417190), (115, 250314), (138, 208595), (230, 125157), (345, 83438), (690, 41719)]