70017190

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 128537280

約数和(自身を除く): 58520090

約数列:

[1, 2, 5, 10, 89, 151, 178, 302, 445, 521, 755, 890, 1042, 1510, 2605, 5210, 13439, 26878, 46369, 67195, 78671, 92738, 134390, 157342, 231845, 393355, 463690, 786710, 7001719, 14003438, 35008595, 70017190]

約数ペア:

[(1, 70017190), (2, 35008595), (5, 14003438), (10, 7001719), (89, 786710), (151, 463690), (178, 393355), (302, 231845), (445, 157342), (521, 134390), (755, 92738), (890, 78671), (1042, 67195), (1510, 46369), (2605, 26878), (5210, 13439)]