30830894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4603}}^1$

素因数の和:4819

約数の個数: 16

約数和(自身を含む): 49225968

約数和(自身を除く): 18395074

約数列:

[1, 2, 17, 34, 197, 394, 3349, 4603, 6698, 9206, 78251, 156502, 906791, 1813582, 15415447, 30830894]

約数ペア:

[(1, 30830894), (2, 15415447), (17, 1813582), (34, 906791), (197, 156502), (394, 78251), (3349, 9206), (4603, 6698)]