291214770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126067}}^1$

素因数の和:126095

約数の個数: 64

約数和(自身を含む): 871382016

約数和(自身を除く): 580167246

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 126067, 252134, 378201, 630335, 756402, 882469, 1260670, 1386737, 1764938, 1891005, 2647407, 2773474, 3782010, 4160211, 4412345, 5294814, 6933685, 8320422, 8824690, 9707159, 13237035, 13867370, 19414318, 20801055, 26474070, 29121477, 41602110, 48535795, 58242954, 97071590, 145607385, 291214770]

約数ペア:

[(1, 291214770), (2, 145607385), (3, 97071590), (5, 58242954), (6, 48535795), (7, 41602110), (10, 29121477), (11, 26474070), (14, 20801055), (15, 19414318), (21, 13867370), (22, 13237035), (30, 9707159), (33, 8824690), (35, 8320422), (42, 6933685), (55, 5294814), (66, 4412345), (70, 4160211), (77, 3782010), (105, 2773474), (110, 2647407), (154, 1891005), (165, 1764938), (210, 1386737), (231, 1260670), (330, 882469), (385, 756402), (462, 630335), (770, 378201), (1155, 252134), (2310, 126067)]