2270170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 4912488

約数和(自身を除く): 2642318

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 113, 205, 226, 245, 287, 410, 490, 565, 574, 791, 1130, 1435, 1582, 2009, 2870, 3955, 4018, 4633, 5537, 7910, 9266, 10045, 11074, 20090, 23165, 27685, 32431, 46330, 55370, 64862, 162155, 227017, 324310, 454034, 1135085, 2270170]

約数ペア:

[(1, 2270170), (2, 1135085), (5, 454034), (7, 324310), (10, 227017), (14, 162155), (35, 64862), (41, 55370), (49, 46330), (70, 32431), (82, 27685), (98, 23165), (113, 20090), (205, 11074), (226, 10045), (245, 9266), (287, 7910), (410, 5537), (490, 4633), (565, 4018), (574, 3955), (791, 2870), (1130, 2009), (1435, 1582)]