30320894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21751}}^1$

素因数の和:21811

約数の個数: 16

約数和(自身を含む): 49333536

約数和(自身を除く): 19012642

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 21751, 43502, 369767, 739534, 891791, 1783582, 15160447, 30320894]

約数ペア:

[(1, 30320894), (2, 15160447), (17, 1783582), (34, 891791), (41, 739534), (82, 369767), (697, 43502), (1394, 21751)]