28996770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87869}}^1$

素因数の和:87890

約数の個数: 32

約数和(自身を含む): 75919680

約数和(自身を除く): 46922910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 87869, 175738, 263607, 439345, 527214, 878690, 966559, 1318035, 1933118, 2636070, 2899677, 4832795, 5799354, 9665590, 14498385, 28996770]

約数ペア:

[(1, 28996770), (2, 14498385), (3, 9665590), (5, 5799354), (6, 4832795), (10, 2899677), (11, 2636070), (15, 1933118), (22, 1318035), (30, 966559), (33, 878690), (55, 527214), (66, 439345), (110, 263607), (165, 175738), (330, 87869)]