9969490090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{123737}}^1$

素因数の和:124902

約数の個数: 32

約数和(自身を含む): 20526649344

約数和(自身を除く): 10557159254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1151, 2302, 5755, 8057, 11510, 16114, 40285, 80570, 123737, 247474, 618685, 866159, 1237370, 1732318, 4330795, 8661590, 142421287, 284842574, 712106435, 996949009, 1424212870, 1993898018, 4984745045, 9969490090]

約数ペア:

[(1, 9969490090), (2, 4984745045), (5, 1993898018), (7, 1424212870), (10, 996949009), (14, 712106435), (35, 284842574), (70, 142421287), (1151, 8661590), (2302, 4330795), (5755, 1732318), (8057, 1237370), (11510, 866159), (16114, 618685), (40285, 247474), (80570, 123737)]