30435680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17293}}^1$

素因数の和:17319

約数の個数: 48

約数和(自身を含む): 78445584

約数和(自身を除く): 48009904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 17293, 34586, 69172, 86465, 138344, 172930, 190223, 276688, 345860, 380446, 553376, 691720, 760892, 951115, 1383440, 1521784, 1902230, 2766880, 3043568, 3804460, 6087136, 7608920, 15217840, 30435680]

約数ペア:

[(1, 30435680), (2, 15217840), (4, 7608920), (5, 6087136), (8, 3804460), (10, 3043568), (11, 2766880), (16, 1902230), (20, 1521784), (22, 1383440), (32, 951115), (40, 760892), (44, 691720), (55, 553376), (80, 380446), (88, 345860), (110, 276688), (160, 190223), (176, 172930), (220, 138344), (352, 86465), (440, 69172), (880, 34586), (1760, 17293)]