30404636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 60147360

約数和(自身を除く): 29742724

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 101, 202, 233, 323, 404, 466, 646, 932, 1292, 1717, 1919, 3434, 3838, 3961, 4427, 6868, 7676, 7922, 8854, 15844, 17708, 23533, 32623, 47066, 65246, 75259, 94132, 130492, 150518, 301036, 400061, 447127, 800122, 894254, 1600244, 1788508, 7601159, 15202318, 30404636]

約数ペア:

[(1, 30404636), (2, 15202318), (4, 7601159), (17, 1788508), (19, 1600244), (34, 894254), (38, 800122), (68, 447127), (76, 400061), (101, 301036), (202, 150518), (233, 130492), (323, 94132), (404, 75259), (466, 65246), (646, 47066), (932, 32623), (1292, 23533), (1717, 17708), (1919, 15844), (3434, 8854), (3838, 7922), (3961, 7676), (4427, 6868)]