1443138970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51157}}^1$

素因数の和:51215

約数の個数: 64

約数和(自身を含む): 3300304896

約数和(自身を除く): 1857165926

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5642, 14105, 28210, 51157, 102314, 255785, 358099, 511570, 665041, 716198, 1330082, 1585867, 1790495, 3171734, 3325205, 3580990, 4655287, 6650410, 7929335, 9310574, 11101069, 15858670, 20616271, 22202138, 23276435, 41232542, 46552870, 55505345, 103081355, 111010690, 144313897, 206162710, 288627794, 721569485, 1443138970]

約数ペア:

[(1, 1443138970), (2, 721569485), (5, 288627794), (7, 206162710), (10, 144313897), (13, 111010690), (14, 103081355), (26, 55505345), (31, 46552870), (35, 41232542), (62, 23276435), (65, 22202138), (70, 20616271), (91, 15858670), (130, 11101069), (155, 9310574), (182, 7929335), (217, 6650410), (310, 4655287), (403, 3580990), (434, 3325205), (455, 3171734), (806, 1790495), (910, 1585867), (1085, 1330082), (2015, 716198), (2170, 665041), (2821, 511570), (4030, 358099), (5642, 255785), (14105, 102314), (28210, 51157)]