40438530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40847}}^1$

素因数の和:40871

約数の個数: 48

約数和(自身を含む): 114701184

約数和(自身を除く): 74262654

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 40847, 81694, 122541, 204235, 245082, 367623, 408470, 449317, 612705, 735246, 898634, 1225410, 1347951, 1838115, 2246585, 2695902, 3676230, 4043853, 4493170, 6739755, 8087706, 13479510, 20219265, 40438530]

約数ペア:

[(1, 40438530), (2, 20219265), (3, 13479510), (5, 8087706), (6, 6739755), (9, 4493170), (10, 4043853), (11, 3676230), (15, 2695902), (18, 2246585), (22, 1838115), (30, 1347951), (33, 1225410), (45, 898634), (55, 735246), (66, 612705), (90, 449317), (99, 408470), (110, 367623), (165, 245082), (198, 204235), (330, 122541), (495, 81694), (990, 40847)]