30199380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10709}}^1$

素因数の和:10768

約数の個数: 48

約数和(自身を含む): 86365440

約数和(自身を除く): 56166060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 10709, 21418, 32127, 42836, 53545, 64254, 107090, 128508, 160635, 214180, 321270, 503323, 642540, 1006646, 1509969, 2013292, 2516615, 3019938, 5033230, 6039876, 7549845, 10066460, 15099690, 30199380]

約数ペア:

[(1, 30199380), (2, 15099690), (3, 10066460), (4, 7549845), (5, 6039876), (6, 5033230), (10, 3019938), (12, 2516615), (15, 2013292), (20, 1509969), (30, 1006646), (47, 642540), (60, 503323), (94, 321270), (141, 214180), (188, 160635), (235, 128508), (282, 107090), (470, 64254), (564, 53545), (705, 42836), (940, 32127), (1410, 21418), (2820, 10709)]