30575380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 71559936

約数和(自身を除く): 40984556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 2957, 5170, 5914, 10340, 11828, 14785, 29570, 32527, 59140, 65054, 130108, 138979, 162635, 277958, 325270, 555916, 650540, 694895, 1389790, 1528769, 2779580, 3057538, 6115076, 7643845, 15287690, 30575380]

約数ペア:

[(1, 30575380), (2, 15287690), (4, 7643845), (5, 6115076), (10, 3057538), (11, 2779580), (20, 1528769), (22, 1389790), (44, 694895), (47, 650540), (55, 555916), (94, 325270), (110, 277958), (188, 162635), (220, 138979), (235, 130108), (470, 65054), (517, 59140), (940, 32527), (1034, 29570), (2068, 14785), (2585, 11828), (2957, 10340), (5170, 5914)]