2012318910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1433}}^1$

素因数の和:2199

約数の個数: 128

約数和(自身を含む): 6145320960

約数和(自身を除く): 4133002050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 743, 945, 1433, 1486, 1890, 2229, 2866, 3715, 4299, 4458, 5201, 6687, 7165, 7430, 8598, 10031, 10402, 11145, 12897, 13374, 14330, 15603, 20061, 20062, 21495, 22290, 25794, 26005, 30093, 31206, 33435, 38691, 40122, 42990, 46809, 50155, 52010, 60186, 64485, 66870, 77382, 78015, 90279, 93618, 100305, 100310, 128970, 140427, 150465, 156030, 180558, 193455, 200610, 234045, 270837, 280854, 300930, 386910, 451395, 468090, 541674, 702135, 902790, 1064719, 1354185, 1404270, 2129438, 2708370, 3194157, 5323595, 6388314, 7453033, 9582471, 10647190, 14906066, 15970785, 19164942, 22359099, 28747413, 31941570, 37265165, 44718198, 47912355, 57494826, 67077297, 74530330, 95824710, 111795495, 134154594, 143737065, 201231891, 223590990, 287474130, 335386485, 402463782, 670772970, 1006159455, 2012318910]

約数ペア:

[(1, 2012318910), (2, 1006159455), (3, 670772970), (5, 402463782), (6, 335386485), (7, 287474130), (9, 223590990), (10, 201231891), (14, 143737065), (15, 134154594), (18, 111795495), (21, 95824710), (27, 74530330), (30, 67077297), (35, 57494826), (42, 47912355), (45, 44718198), (54, 37265165), (63, 31941570), (70, 28747413), (90, 22359099), (105, 19164942), (126, 15970785), (135, 14906066), (189, 10647190), (210, 9582471), (270, 7453033), (315, 6388314), (378, 5323595), (630, 3194157), (743, 2708370), (945, 2129438), (1433, 1404270), (1486, 1354185), (1890, 1064719), (2229, 902790), (2866, 702135), (3715, 541674), (4299, 468090), (4458, 451395), (5201, 386910), (6687, 300930), (7165, 280854), (7430, 270837), (8598, 234045), (10031, 200610), (10402, 193455), (11145, 180558), (12897, 156030), (13374, 150465), (14330, 140427), (15603, 128970), (20061, 100310), (20062, 100305), (21495, 93618), (22290, 90279), (25794, 78015), (26005, 77382), (30093, 66870), (31206, 64485), (33435, 60186), (38691, 52010), (40122, 50155), (42990, 46809)]