127726270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 280215936

約数和(自身を除く): 152489666

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 181, 238, 362, 593, 595, 905, 1186, 1190, 1267, 1810, 2534, 2965, 3077, 4151, 5930, 6154, 6335, 8302, 10081, 12670, 15385, 20162, 20755, 21539, 30770, 41510, 43078, 50405, 70567, 100810, 107333, 107695, 141134, 214666, 215390, 352835, 536665, 705670, 751331, 1073330, 1502662, 1824661, 3649322, 3756655, 7513310, 9123305, 12772627, 18246610, 25545254, 63863135, 127726270]

約数ペア:

[(1, 127726270), (2, 63863135), (5, 25545254), (7, 18246610), (10, 12772627), (14, 9123305), (17, 7513310), (34, 3756655), (35, 3649322), (70, 1824661), (85, 1502662), (119, 1073330), (170, 751331), (181, 705670), (238, 536665), (362, 352835), (593, 215390), (595, 214666), (905, 141134), (1186, 107695), (1190, 107333), (1267, 100810), (1810, 70567), (2534, 50405), (2965, 43078), (3077, 41510), (4151, 30770), (5930, 21539), (6154, 20755), (6335, 20162), (8302, 15385), (10081, 12670)]