71391210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 191673216

約数和(自身を除く): 120282006

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 121, 142, 165, 213, 242, 277, 330, 355, 363, 426, 554, 605, 710, 726, 781, 831, 1065, 1210, 1385, 1562, 1662, 1815, 2130, 2343, 2770, 3047, 3630, 3905, 4155, 4686, 6094, 7810, 8310, 8591, 9141, 11715, 15235, 17182, 18282, 19667, 23430, 25773, 30470, 33517, 39334, 42955, 45705, 51546, 59001, 67034, 85910, 91410, 98335, 100551, 118002, 128865, 167585, 196670, 201102, 216337, 257730, 295005, 335170, 432674, 502755, 590010, 649011, 1005510, 1081685, 1298022, 2163370, 2379707, 3245055, 4759414, 6490110, 7139121, 11898535, 14278242, 23797070, 35695605, 71391210]

約数ペア:

[(1, 71391210), (2, 35695605), (3, 23797070), (5, 14278242), (6, 11898535), (10, 7139121), (11, 6490110), (15, 4759414), (22, 3245055), (30, 2379707), (33, 2163370), (55, 1298022), (66, 1081685), (71, 1005510), (110, 649011), (121, 590010), (142, 502755), (165, 432674), (213, 335170), (242, 295005), (277, 257730), (330, 216337), (355, 201102), (363, 196670), (426, 167585), (554, 128865), (605, 118002), (710, 100551), (726, 98335), (781, 91410), (831, 85910), (1065, 67034), (1210, 59001), (1385, 51546), (1562, 45705), (1662, 42955), (1815, 39334), (2130, 33517), (2343, 30470), (2770, 25773), (3047, 23430), (3630, 19667), (3905, 18282), (4155, 17182), (4686, 15235), (6094, 11715), (7810, 9141), (8310, 8591)]