2017877190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 5656642560

約数和(自身を除く): 3638765370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 173, 201, 210, 335, 346, 402, 469, 519, 670, 829, 865, 938, 1005, 1038, 1211, 1407, 1658, 1730, 2010, 2345, 2422, 2487, 2595, 2814, 3633, 4145, 4690, 4974, 5190, 5803, 6055, 7035, 7266, 8290, 11591, 11606, 12110, 12435, 14070, 17409, 18165, 23182, 24870, 29015, 34773, 34818, 36330, 55543, 57955, 58030, 69546, 81137, 87045, 111086, 115910, 143417, 162274, 166629, 173865, 174090, 243411, 277715, 286834, 333258, 347730, 388801, 405685, 430251, 486822, 555430, 717085, 777602, 811370, 833145, 860502, 1003919, 1166403, 1217055, 1434170, 1666290, 1944005, 2007838, 2151255, 2332806, 2434110, 3011757, 3888010, 4302510, 5019595, 5832015, 6023514, 9608939, 10039190, 11664030, 15058785, 19217878, 28826817, 30117570, 48044695, 57653634, 67262573, 96089390, 134525146, 144134085, 201787719, 288268170, 336312865, 403575438, 672625730, 1008938595, 2017877190]

約数ペア:

[(1, 2017877190), (2, 1008938595), (3, 672625730), (5, 403575438), (6, 336312865), (7, 288268170), (10, 201787719), (14, 144134085), (15, 134525146), (21, 96089390), (30, 67262573), (35, 57653634), (42, 48044695), (67, 30117570), (70, 28826817), (105, 19217878), (134, 15058785), (173, 11664030), (201, 10039190), (210, 9608939), (335, 6023514), (346, 5832015), (402, 5019595), (469, 4302510), (519, 3888010), (670, 3011757), (829, 2434110), (865, 2332806), (938, 2151255), (1005, 2007838), (1038, 1944005), (1211, 1666290), (1407, 1434170), (1658, 1217055), (1730, 1166403), (2010, 1003919), (2345, 860502), (2422, 833145), (2487, 811370), (2595, 777602), (2814, 717085), (3633, 555430), (4145, 486822), (4690, 430251), (4974, 405685), (5190, 388801), (5803, 347730), (6055, 333258), (7035, 286834), (7266, 277715), (8290, 243411), (11591, 174090), (11606, 173865), (12110, 166629), (12435, 162274), (14070, 143417), (17409, 115910), (18165, 111086), (23182, 87045), (24870, 81137), (29015, 69546), (34773, 58030), (34818, 57955), (36330, 55543)]