34993910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 75116160

約数和(自身を除く): 40122250

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 89, 137, 178, 205, 274, 287, 410, 445, 574, 623, 685, 890, 959, 1246, 1370, 1435, 1918, 2870, 3115, 3649, 4795, 5617, 6230, 7298, 9590, 11234, 12193, 18245, 24386, 25543, 28085, 36490, 39319, 51086, 56170, 60965, 78638, 85351, 121930, 127715, 170702, 196595, 255430, 393190, 426755, 499913, 853510, 999826, 2499565, 3499391, 4999130, 6998782, 17496955, 34993910]

約数ペア:

[(1, 34993910), (2, 17496955), (5, 6998782), (7, 4999130), (10, 3499391), (14, 2499565), (35, 999826), (41, 853510), (70, 499913), (82, 426755), (89, 393190), (137, 255430), (178, 196595), (205, 170702), (274, 127715), (287, 121930), (410, 85351), (445, 78638), (574, 60965), (623, 56170), (685, 51086), (890, 39319), (959, 36490), (1246, 28085), (1370, 25543), (1435, 24386), (1918, 18245), (2870, 12193), (3115, 11234), (3649, 9590), (4795, 7298), (5617, 6230)]