240785830

素因数分解:

$2^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{16921}}^1$

素因数の和:18351

約数の個数: 16

約数和(自身を含む): 433744704

約数和(自身を除く): 192958874

約数列:

[1, 2, 5, 10, 1423, 2846, 7115, 14230, 16921, 33842, 84605, 169210, 24078583, 48157166, 120392915, 240785830]

約数ペア:

[(1, 240785830), (2, 120392915), (5, 48157166), (10, 24078583), (1423, 169210), (2846, 84605), (7115, 33842), (14230, 16921)]