16562970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2607

約数の個数: 48

約数和(自身を含む): 43670952

約数和(自身を除く): 27107982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 2521, 3285, 5042, 6570, 7563, 12605, 15126, 22689, 25210, 37815, 45378, 75630, 113445, 184033, 226890, 368066, 552099, 920165, 1104198, 1656297, 1840330, 2760495, 3312594, 5520990, 8281485, 16562970]

約数ペア:

[(1, 16562970), (2, 8281485), (3, 5520990), (5, 3312594), (6, 2760495), (9, 1840330), (10, 1656297), (15, 1104198), (18, 920165), (30, 552099), (45, 368066), (73, 226890), (90, 184033), (146, 113445), (219, 75630), (365, 45378), (438, 37815), (657, 25210), (730, 22689), (1095, 15126), (1314, 12605), (2190, 7563), (2521, 6570), (3285, 5042)]