71082830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11159}}^1$

素因数の和:11193

約数の個数: 48

約数和(自身を含む): 160302240

約数和(自身を除く): 89219410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 11159, 22318, 55795, 78113, 111590, 145067, 156226, 290134, 390565, 546791, 725335, 781130, 1015469, 1093582, 1450670, 2030938, 2733955, 5077345, 5467910, 7108283, 10154690, 14216566, 35541415, 71082830]

約数ペア:

[(1, 71082830), (2, 35541415), (5, 14216566), (7, 10154690), (10, 7108283), (13, 5467910), (14, 5077345), (26, 2733955), (35, 2030938), (49, 1450670), (65, 1093582), (70, 1015469), (91, 781130), (98, 725335), (130, 546791), (182, 390565), (245, 290134), (455, 156226), (490, 145067), (637, 111590), (910, 78113), (1274, 55795), (3185, 22318), (6370, 11159)]