3749202730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4120003}}^1$

素因数の和:4120030

約数の個数: 32

約数和(自身を含む): 8305928064

約数和(自身を除く): 4556725334

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4120003, 8240006, 20600015, 28840021, 41200030, 53560039, 57680042, 107120078, 144200105, 267800195, 288400210, 374920273, 535600390, 749840546, 1874601365, 3749202730]

約数ペア:

[(1, 3749202730), (2, 1874601365), (5, 749840546), (7, 535600390), (10, 374920273), (13, 288400210), (14, 267800195), (26, 144200105), (35, 107120078), (65, 57680042), (70, 53560039), (91, 41200030), (130, 28840021), (182, 20600015), (455, 8240006), (910, 4120003)]