2477530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 4935168

約数和(自身を除く): 2457638

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 223, 446, 505, 1010, 1111, 1115, 2222, 2230, 2453, 4906, 5555, 11110, 12265, 22523, 24530, 45046, 112615, 225230, 247753, 495506, 1238765, 2477530]

約数ペア:

[(1, 2477530), (2, 1238765), (5, 495506), (10, 247753), (11, 225230), (22, 112615), (55, 45046), (101, 24530), (110, 22523), (202, 12265), (223, 11110), (446, 5555), (505, 4906), (1010, 2453), (1111, 2230), (1115, 2222)]