31162230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31477}}^1$

素因数の和:31501

約数の個数: 48

約数和(自身を含む): 88390224

約数和(自身を除く): 57227994

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, 31477, 62954, 94431, 157385, 188862, 283293, 314770, 346247, 472155, 566586, 692494, 944310, 1038741, 1416465, 1731235, 2077482, 2832930, 3116223, 3462470, 5193705, 6232446, 10387410, 15581115, 31162230]

約数ペア:

[(1, 31162230), (2, 15581115), (3, 10387410), (5, 6232446), (6, 5193705), (9, 3462470), (10, 3116223), (11, 2832930), (15, 2077482), (18, 1731235), (22, 1416465), (30, 1038741), (33, 944310), (45, 692494), (55, 566586), (66, 472155), (90, 346247), (99, 314770), (110, 283293), (165, 188862), (198, 157385), (330, 94431), (495, 62954), (990, 31477)]