7137821930

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1\times {\mathrm{3571}}^1$

素因数の和:5174

約数の個数: 32

約数和(自身を含む): 12954358080

約数和(自身を除く): 5816536150

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 1459, 2918, 3571, 7142, 7295, 14590, 17855, 35710, 199883, 399766, 489227, 978454, 999415, 1998830, 2446135, 4892270, 5210089, 10420178, 26050445, 52100890, 713782193, 1427564386, 3568910965, 7137821930]

約数ペア:

[(1, 7137821930), (2, 3568910965), (5, 1427564386), (10, 713782193), (137, 52100890), (274, 26050445), (685, 10420178), (1370, 5210089), (1459, 4892270), (2918, 2446135), (3571, 1998830), (7142, 999415), (7295, 978454), (14590, 489227), (17855, 399766), (35710, 199883)]