38648670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1949}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 92944800

約数和(自身を除く): 54296130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1949, 1983, 3305, 3898, 3966, 5847, 6610, 9745, 9915, 11694, 19490, 19830, 29235, 58470, 1288289, 2576578, 3864867, 6441445, 7729734, 12882890, 19324335, 38648670]

約数ペア:

[(1, 38648670), (2, 19324335), (3, 12882890), (5, 7729734), (6, 6441445), (10, 3864867), (15, 2576578), (30, 1288289), (661, 58470), (1322, 29235), (1949, 19830), (1983, 19490), (3305, 11694), (3898, 9915), (3966, 9745), (5847, 6610)]