68328470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2719}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 141004800

約数和(自身を除く): 72676330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1795, 2513, 2719, 3590, 5026, 5438, 12565, 13595, 19033, 25130, 27190, 38066, 95165, 190330, 976121, 1952242, 4880605, 6832847, 9761210, 13665694, 34164235, 68328470]

約数ペア:

[(1, 68328470), (2, 34164235), (5, 13665694), (7, 9761210), (10, 6832847), (14, 4880605), (35, 1952242), (70, 976121), (359, 190330), (718, 95165), (1795, 38066), (2513, 27190), (2719, 25130), (3590, 19033), (5026, 13595), (5438, 12565)]