7192890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 18837000

約数和(自身を除く): 11644110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 349, 458, 687, 698, 1047, 1145, 1374, 1745, 2061, 2094, 2290, 3141, 3435, 3490, 4122, 5235, 6282, 6870, 10305, 10470, 15705, 20610, 31410, 79921, 159842, 239763, 399605, 479526, 719289, 799210, 1198815, 1438578, 2397630, 3596445, 7192890]

約数ペア:

[(1, 7192890), (2, 3596445), (3, 2397630), (5, 1438578), (6, 1198815), (9, 799210), (10, 719289), (15, 479526), (18, 399605), (30, 239763), (45, 159842), (90, 79921), (229, 31410), (349, 20610), (458, 15705), (687, 10470), (698, 10305), (1047, 6870), (1145, 6282), (1374, 5235), (1745, 4122), (2061, 3490), (2094, 3435), (2290, 3141)]