68016410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12619}}^1$

素因数の和:12651

約数の個数: 48

約数和(自身を含む): 155377440

約数和(自身を除く): 87361030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 12619, 25238, 63095, 88333, 126190, 138809, 176666, 277618, 441665, 618331, 694045, 883330, 971663, 1236662, 1388090, 1943326, 3091655, 4858315, 6183310, 6801641, 9716630, 13603282, 34008205, 68016410]

約数ペア:

[(1, 68016410), (2, 34008205), (5, 13603282), (7, 9716630), (10, 6801641), (11, 6183310), (14, 4858315), (22, 3091655), (35, 1943326), (49, 1388090), (55, 1236662), (70, 971663), (77, 883330), (98, 694045), (110, 618331), (154, 441665), (245, 277618), (385, 176666), (490, 138809), (539, 126190), (770, 88333), (1078, 63095), (2695, 25238), (5390, 12619)]