70806835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 26237645

約数列:

[1, 5, 11, 29, 55, 103, 145, 319, 431, 515, 1133, 1595, 2155, 2987, 4741, 5665, 12499, 14935, 23705, 32857, 44393, 62495, 137489, 164285, 221965, 488323, 687445, 1287397, 2441615, 6436985, 14161367, 70806835]

約数ペア:

[(1, 70806835), (5, 14161367), (11, 6436985), (29, 2441615), (55, 1287397), (103, 687445), (145, 488323), (319, 221965), (431, 164285), (515, 137489), (1133, 62495), (1595, 44393), (2155, 32857), (2987, 23705), (4741, 14935), (5665, 12499)]