66558170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3375

約数の個数: 48

約数和(自身を含む): 142806888

約数和(自身を除く): 76248718

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 3313, 4018, 6626, 10045, 16565, 20090, 23191, 33130, 46382, 115955, 135833, 162337, 231910, 271666, 324674, 679165, 811685, 950831, 1358330, 1623370, 1901662, 4754155, 6655817, 9508310, 13311634, 33279085, 66558170]

約数ペア:

[(1, 66558170), (2, 33279085), (5, 13311634), (7, 9508310), (10, 6655817), (14, 4754155), (35, 1901662), (41, 1623370), (49, 1358330), (70, 950831), (82, 811685), (98, 679165), (205, 324674), (245, 271666), (287, 231910), (410, 162337), (490, 135833), (574, 115955), (1435, 46382), (2009, 33130), (2870, 23191), (3313, 20090), (4018, 16565), (6626, 10045)]