66933570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18439}}^1$

素因数の和:18471

約数の個数: 48

約数和(自身を含む): 176581440

約数和(自身を除く): 109647870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 18439, 36878, 55317, 92195, 110634, 184390, 202829, 276585, 405658, 553170, 608487, 1014145, 1216974, 2028290, 2231119, 3042435, 4462238, 6084870, 6693357, 11155595, 13386714, 22311190, 33466785, 66933570]

約数ペア:

[(1, 66933570), (2, 33466785), (3, 22311190), (5, 13386714), (6, 11155595), (10, 6693357), (11, 6084870), (15, 4462238), (22, 3042435), (30, 2231119), (33, 2028290), (55, 1216974), (66, 1014145), (110, 608487), (121, 553170), (165, 405658), (242, 276585), (330, 202829), (363, 184390), (605, 110634), (726, 92195), (1210, 55317), (1815, 36878), (3630, 18439)]