47290180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2237}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 114299136

約数和(自身を除く): 67008956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 2237, 3020, 4228, 4474, 5285, 8948, 10570, 11185, 15659, 21140, 22370, 31318, 44740, 62636, 78295, 156590, 313180, 337787, 675574, 1351148, 1688935, 2364509, 3377870, 4729018, 6755740, 9458036, 11822545, 23645090, 47290180]

約数ペア:

[(1, 47290180), (2, 23645090), (4, 11822545), (5, 9458036), (7, 6755740), (10, 4729018), (14, 3377870), (20, 2364509), (28, 1688935), (35, 1351148), (70, 675574), (140, 337787), (151, 313180), (302, 156590), (604, 78295), (755, 62636), (1057, 44740), (1510, 31318), (2114, 22370), (2237, 21140), (3020, 15659), (4228, 11185), (4474, 10570), (5285, 8948)]