11421110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 22934016

約数和(自身を除く): 11512906

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 127, 170, 230, 254, 391, 529, 635, 782, 1058, 1270, 1955, 2159, 2645, 2921, 3910, 4318, 5290, 5842, 8993, 10795, 14605, 17986, 21590, 29210, 44965, 49657, 67183, 89930, 99314, 134366, 248285, 335915, 496570, 671830, 1142111, 2284222, 5710555, 11421110]

約数ペア:

[(1, 11421110), (2, 5710555), (5, 2284222), (10, 1142111), (17, 671830), (23, 496570), (34, 335915), (46, 248285), (85, 134366), (115, 99314), (127, 89930), (170, 67183), (230, 49657), (254, 44965), (391, 29210), (529, 21590), (635, 17986), (782, 14605), (1058, 10795), (1270, 8993), (1955, 5842), (2159, 5290), (2645, 4318), (2921, 3910)]