68466130

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{43609}}^1$

素因数の和:43773

約数の個数: 16

約数和(自身を含む): 124026840

約数和(自身を除く): 55560710

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 43609, 87218, 218045, 436090, 6846613, 13693226, 34233065, 68466130]

約数ペア:

[(1, 68466130), (2, 34233065), (5, 13693226), (10, 6846613), (157, 436090), (314, 218045), (785, 87218), (1570, 43609)]