80761310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3833}}^1$

素因数の和:3897

約数の個数: 48

約数和(自身を含む): 173082096

約数和(自身を除く): 92320786

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 3833, 4214, 7666, 10535, 19165, 21070, 26831, 38330, 53662, 134155, 164819, 187817, 268310, 329638, 375634, 824095, 939085, 1153733, 1648190, 1878170, 2307466, 5768665, 8076131, 11537330, 16152262, 40380655, 80761310]

約数ペア:

[(1, 80761310), (2, 40380655), (5, 16152262), (7, 11537330), (10, 8076131), (14, 5768665), (35, 2307466), (43, 1878170), (49, 1648190), (70, 1153733), (86, 939085), (98, 824095), (215, 375634), (245, 329638), (301, 268310), (430, 187817), (490, 164819), (602, 134155), (1505, 53662), (2107, 38330), (3010, 26831), (3833, 21070), (4214, 19165), (7666, 10535)]