17226990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17401}}^1$

素因数の和:17425

約数の個数: 48

約数和(自身を含む): 48864816

約数和(自身を除く): 31637826

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, 17401, 34802, 52203, 87005, 104406, 156609, 174010, 191411, 261015, 313218, 382822, 522030, 574233, 783045, 957055, 1148466, 1566090, 1722699, 1914110, 2871165, 3445398, 5742330, 8613495, 17226990]

約数ペア:

[(1, 17226990), (2, 8613495), (3, 5742330), (5, 3445398), (6, 2871165), (9, 1914110), (10, 1722699), (11, 1566090), (15, 1148466), (18, 957055), (22, 783045), (30, 574233), (33, 522030), (45, 382822), (55, 313218), (66, 261015), (90, 191411), (99, 174010), (110, 156609), (165, 104406), (198, 87005), (330, 52203), (495, 34802), (990, 17401)]