30457770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{145037}}^1$

素因数の和:145054

約数の個数: 32

約数和(自身を含む): 83541888

約数和(自身を除く): 53084118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 145037, 290074, 435111, 725185, 870222, 1015259, 1450370, 2030518, 2175555, 3045777, 4351110, 5076295, 6091554, 10152590, 15228885, 30457770]

約数ペア:

[(1, 30457770), (2, 15228885), (3, 10152590), (5, 6091554), (6, 5076295), (7, 4351110), (10, 3045777), (14, 2175555), (15, 2030518), (21, 1450370), (30, 1015259), (35, 870222), (42, 725185), (70, 435111), (105, 290074), (210, 145037)]