171930110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 342782496

約数和(自身を除く): 170852386

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 151, 242, 302, 605, 755, 941, 1210, 1510, 1661, 1882, 3322, 4705, 8305, 9410, 10351, 16610, 18271, 20702, 36542, 51755, 91355, 103510, 113861, 142091, 182710, 227722, 284182, 569305, 710455, 1138610, 1420910, 1563001, 3126002, 7815005, 15630010, 17193011, 34386022, 85965055, 171930110]

約数ペア:

[(1, 171930110), (2, 85965055), (5, 34386022), (10, 17193011), (11, 15630010), (22, 7815005), (55, 3126002), (110, 1563001), (121, 1420910), (151, 1138610), (242, 710455), (302, 569305), (605, 284182), (755, 227722), (941, 182710), (1210, 142091), (1510, 113861), (1661, 103510), (1882, 91355), (3322, 51755), (4705, 36542), (8305, 20702), (9410, 18271), (10351, 16610)]