207787620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{9923}}^1$

素因数の和:10284

約数の個数: 48

約数和(自身を含む): 583531200

約数和(自身を除く): 375743580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 9923, 10470, 19846, 20940, 29769, 39692, 49615, 59538, 99230, 119076, 148845, 198460, 297690, 595380, 3463127, 6926254, 10389381, 13852508, 17315635, 20778762, 34631270, 41557524, 51946905, 69262540, 103893810, 207787620]

約数ペア:

[(1, 207787620), (2, 103893810), (3, 69262540), (4, 51946905), (5, 41557524), (6, 34631270), (10, 20778762), (12, 17315635), (15, 13852508), (20, 10389381), (30, 6926254), (60, 3463127), (349, 595380), (698, 297690), (1047, 198460), (1396, 148845), (1745, 119076), (2094, 99230), (3490, 59538), (4188, 49615), (5235, 39692), (6980, 29769), (9923, 20940), (10470, 19846)]