30512570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 61133184

約数和(自身を除く): 30620614

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 151, 167, 242, 302, 334, 605, 755, 835, 1210, 1510, 1661, 1670, 1837, 3322, 3674, 8305, 9185, 16610, 18271, 18370, 20207, 25217, 36542, 40414, 50434, 91355, 101035, 126085, 182710, 202070, 252170, 277387, 554774, 1386935, 2773870, 3051257, 6102514, 15256285, 30512570]

約数ペア:

[(1, 30512570), (2, 15256285), (5, 6102514), (10, 3051257), (11, 2773870), (22, 1386935), (55, 554774), (110, 277387), (121, 252170), (151, 202070), (167, 182710), (242, 126085), (302, 101035), (334, 91355), (605, 50434), (755, 40414), (835, 36542), (1210, 25217), (1510, 20207), (1661, 18370), (1670, 18271), (1837, 16610), (3322, 9185), (3674, 8305)]