123354990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124601}}^1$

素因数の和:124625

約数の個数: 48

約数和(自身を含む): 349882416

約数和(自身を除く): 226527426

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, 124601, 249202, 373803, 623005, 747606, 1121409, 1246010, 1370611, 1869015, 2242818, 2741222, 3738030, 4111833, 5607045, 6853055, 8223666, 11214090, 12335499, 13706110, 20559165, 24670998, 41118330, 61677495, 123354990]

約数ペア:

[(1, 123354990), (2, 61677495), (3, 41118330), (5, 24670998), (6, 20559165), (9, 13706110), (10, 12335499), (11, 11214090), (15, 8223666), (18, 6853055), (22, 5607045), (30, 4111833), (33, 3738030), (45, 2741222), (55, 2242818), (66, 1869015), (90, 1370611), (99, 1246010), (110, 1121409), (165, 747606), (198, 623005), (330, 373803), (495, 249202), (990, 124601)]