1108922220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{880097}}^1$

素因数の和:880119

約数の個数: 72

約数和(自身を含む): 3844268064

約数和(自身を除く): 2735345844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 880097, 1760194, 2640291, 3520388, 4400485, 5280582, 6160679, 7920873, 8800970, 10561164, 12321358, 13201455, 15841746, 17601940, 18482037, 24642716, 26402910, 30803395, 31683492, 36964074, 39604365, 52805820, 55446111, 61606790, 73928148, 79208730, 92410185, 110892222, 123213580, 158417460, 184820370, 221784444, 277230555, 369640740, 554461110, 1108922220]

約数ペア:

[(1, 1108922220), (2, 554461110), (3, 369640740), (4, 277230555), (5, 221784444), (6, 184820370), (7, 158417460), (9, 123213580), (10, 110892222), (12, 92410185), (14, 79208730), (15, 73928148), (18, 61606790), (20, 55446111), (21, 52805820), (28, 39604365), (30, 36964074), (35, 31683492), (36, 30803395), (42, 26402910), (45, 24642716), (60, 18482037), (63, 17601940), (70, 15841746), (84, 13201455), (90, 12321358), (105, 10561164), (126, 8800970), (140, 7920873), (180, 6160679), (210, 5280582), (252, 4400485), (315, 3520388), (420, 2640291), (630, 1760194), (1260, 880097)]