1869590910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:1026

約数の個数: 128

約数和(自身を含む): 5038848000

約数和(自身を除く): 3169257090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 149, 165, 235, 282, 298, 330, 447, 470, 517, 705, 745, 809, 894, 1034, 1410, 1490, 1551, 1618, 1639, 2235, 2427, 2585, 3102, 3278, 4045, 4470, 4854, 4917, 5170, 7003, 7755, 8090, 8195, 8899, 9834, 12135, 14006, 15510, 16390, 17798, 21009, 24270, 24585, 26697, 35015, 38023, 42018, 44495, 49170, 53394, 70030, 76046, 77033, 88990, 105045, 114069, 120541, 133485, 154066, 190115, 210090, 228138, 231099, 241082, 266970, 361623, 380230, 385165, 418253, 462198, 570345, 602705, 723246, 770330, 836506, 1140690, 1155495, 1205410, 1254759, 1325951, 1808115, 2091265, 2310990, 2509518, 2651902, 3616230, 3977853, 4182530, 5665427, 6273795, 6629755, 7955706, 11330854, 12547590, 13259510, 16996281, 19889265, 28327135, 33992562, 39778530, 56654270, 62319697, 84981405, 124639394, 169962810, 186959091, 311598485, 373918182, 623196970, 934795455, 1869590910]

約数ペア:

[(1, 1869590910), (2, 934795455), (3, 623196970), (5, 373918182), (6, 311598485), (10, 186959091), (11, 169962810), (15, 124639394), (22, 84981405), (30, 62319697), (33, 56654270), (47, 39778530), (55, 33992562), (66, 28327135), (94, 19889265), (110, 16996281), (141, 13259510), (149, 12547590), (165, 11330854), (235, 7955706), (282, 6629755), (298, 6273795), (330, 5665427), (447, 4182530), (470, 3977853), (517, 3616230), (705, 2651902), (745, 2509518), (809, 2310990), (894, 2091265), (1034, 1808115), (1410, 1325951), (1490, 1254759), (1551, 1205410), (1618, 1155495), (1639, 1140690), (2235, 836506), (2427, 770330), (2585, 723246), (3102, 602705), (3278, 570345), (4045, 462198), (4470, 418253), (4854, 385165), (4917, 380230), (5170, 361623), (7003, 266970), (7755, 241082), (8090, 231099), (8195, 228138), (8899, 210090), (9834, 190115), (12135, 154066), (14006, 133485), (15510, 120541), (16390, 114069), (17798, 105045), (21009, 88990), (24270, 77033), (24585, 76046), (26697, 70030), (35015, 53394), (38023, 49170), (42018, 44495)]