68483660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8291}}^1$

素因数の和:8366

約数の個数: 48

約数和(自身を含む): 167166720

約数和(自身を除く): 98683060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 8291, 16582, 33164, 41455, 58037, 82910, 116074, 165820, 232148, 290185, 489169, 580370, 978338, 1160740, 1956676, 2445845, 3424183, 4891690, 6848366, 9783380, 13696732, 17120915, 34241830, 68483660]

約数ペア:

[(1, 68483660), (2, 34241830), (4, 17120915), (5, 13696732), (7, 9783380), (10, 6848366), (14, 4891690), (20, 3424183), (28, 2445845), (35, 1956676), (59, 1160740), (70, 978338), (118, 580370), (140, 489169), (236, 290185), (295, 232148), (413, 165820), (590, 116074), (826, 82910), (1180, 58037), (1652, 41455), (2065, 33164), (4130, 16582), (8260, 8291)]