30451839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 47153664

約数和(自身を除く): 16701825

約数列:

[1, 3, 11, 23, 33, 53, 69, 159, 253, 583, 757, 759, 1219, 1749, 2271, 3657, 8327, 13409, 17411, 24981, 40121, 40227, 52233, 120363, 191521, 441331, 574563, 922783, 1323993, 2768349, 10150613, 30451839]

約数ペア:

[(1, 30451839), (3, 10150613), (11, 2768349), (23, 1323993), (33, 922783), (53, 574563), (69, 441331), (159, 191521), (253, 120363), (583, 52233), (757, 40227), (759, 40121), (1219, 24981), (1749, 17411), (2271, 13409), (3657, 8327)]