12686670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1$

素因数の和:2017

約数の個数: 48

約数和(自身を含む): 33454512

約数和(自身を除く): 20767842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 1931, 2190, 3285, 3862, 5793, 6570, 9655, 11586, 17379, 19310, 28965, 34758, 57930, 86895, 140963, 173790, 281926, 422889, 704815, 845778, 1268667, 1409630, 2114445, 2537334, 4228890, 6343335, 12686670]

約数ペア:

[(1, 12686670), (2, 6343335), (3, 4228890), (5, 2537334), (6, 2114445), (9, 1409630), (10, 1268667), (15, 845778), (18, 704815), (30, 422889), (45, 281926), (73, 173790), (90, 140963), (146, 86895), (219, 57930), (365, 34758), (438, 28965), (657, 19310), (730, 17379), (1095, 11586), (1314, 9655), (1931, 6570), (2190, 5793), (3285, 3862)]