171434380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14029}}^1$

素因数の和:14098

約数の個数: 48

約数和(自身を含む): 395982720

約数和(自身を除く): 224548340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 14029, 28058, 56116, 70145, 140290, 182377, 280580, 364754, 659363, 729508, 911885, 1318726, 1823770, 2637452, 3296815, 3647540, 6593630, 8571719, 13187260, 17143438, 34286876, 42858595, 85717190, 171434380]

約数ペア:

[(1, 171434380), (2, 85717190), (4, 42858595), (5, 34286876), (10, 17143438), (13, 13187260), (20, 8571719), (26, 6593630), (47, 3647540), (52, 3296815), (65, 2637452), (94, 1823770), (130, 1318726), (188, 911885), (235, 729508), (260, 659363), (470, 364754), (611, 280580), (940, 182377), (1222, 140290), (2444, 70145), (3055, 56116), (6110, 28058), (12220, 14029)]