74903070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 196971264

約数和(自身を除く): 122068194

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 353, 643, 706, 1059, 1286, 1765, 1929, 2118, 3215, 3530, 3858, 3883, 5295, 6430, 7073, 7766, 9645, 10590, 11649, 14146, 19290, 19415, 21219, 23298, 35365, 38830, 42438, 58245, 70730, 106095, 116490, 212190, 226979, 453958, 680937, 1134895, 1361874, 2269790, 2496769, 3404685, 4993538, 6809370, 7490307, 12483845, 14980614, 24967690, 37451535, 74903070]

約数ペア:

[(1, 74903070), (2, 37451535), (3, 24967690), (5, 14980614), (6, 12483845), (10, 7490307), (11, 6809370), (15, 4993538), (22, 3404685), (30, 2496769), (33, 2269790), (55, 1361874), (66, 1134895), (110, 680937), (165, 453958), (330, 226979), (353, 212190), (643, 116490), (706, 106095), (1059, 70730), (1286, 58245), (1765, 42438), (1929, 38830), (2118, 35365), (3215, 23298), (3530, 21219), (3858, 19415), (3883, 19290), (5295, 14146), (6430, 11649), (7073, 10590), (7766, 9645)]