1813350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 5642496

約数和(自身を除く): 3829146

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 157, 165, 175, 210, 231, 275, 314, 330, 350, 385, 462, 471, 525, 550, 770, 785, 825, 942, 1050, 1099, 1155, 1570, 1650, 1727, 1925, 2198, 2310, 2355, 3297, 3454, 3850, 3925, 4710, 5181, 5495, 5775, 6594, 7850, 8635, 10362, 10990, 11550, 11775, 12089, 16485, 17270, 23550, 24178, 25905, 27475, 32970, 36267, 43175, 51810, 54950, 60445, 72534, 82425, 86350, 120890, 129525, 164850, 181335, 259050, 302225, 362670, 604450, 906675, 1813350]

約数ペア:

[(1, 1813350), (2, 906675), (3, 604450), (5, 362670), (6, 302225), (7, 259050), (10, 181335), (11, 164850), (14, 129525), (15, 120890), (21, 86350), (22, 82425), (25, 72534), (30, 60445), (33, 54950), (35, 51810), (42, 43175), (50, 36267), (55, 32970), (66, 27475), (70, 25905), (75, 24178), (77, 23550), (105, 17270), (110, 16485), (150, 12089), (154, 11775), (157, 11550), (165, 10990), (175, 10362), (210, 8635), (231, 7850), (275, 6594), (314, 5775), (330, 5495), (350, 5181), (385, 4710), (462, 3925), (471, 3850), (525, 3454), (550, 3297), (770, 2355), (785, 2310), (825, 2198), (942, 1925), (1050, 1727), (1099, 1650), (1155, 1570)]