22387130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 24268870

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 239, 290, 323, 478, 493, 551, 646, 986, 1102, 1195, 1615, 2390, 2465, 2755, 3230, 4063, 4541, 4930, 5510, 6931, 8126, 9082, 9367, 13862, 18734, 20315, 22705, 34655, 40630, 45410, 46835, 69310, 77197, 93670, 117827, 131689, 154394, 235654, 263378, 385985, 589135, 658445, 771970, 1178270, 1316890, 2238713, 4477426, 11193565, 22387130]

約数ペア:

[(1, 22387130), (2, 11193565), (5, 4477426), (10, 2238713), (17, 1316890), (19, 1178270), (29, 771970), (34, 658445), (38, 589135), (58, 385985), (85, 263378), (95, 235654), (145, 154394), (170, 131689), (190, 117827), (239, 93670), (290, 77197), (323, 69310), (478, 46835), (493, 45410), (551, 40630), (646, 34655), (986, 22705), (1102, 20315), (1195, 18734), (1615, 13862), (2390, 9367), (2465, 9082), (2755, 8126), (3230, 6931), (4063, 5510), (4541, 4930)]