1811593610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{15289}}^1$

素因数の和:15371

約数の個数: 48

約数和(自身を含む): 3548686680

約数和(自身を除く): 1737093070

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 289, 410, 578, 697, 1394, 1445, 2890, 3485, 6970, 11849, 15289, 23698, 30578, 59245, 76445, 118490, 152890, 259913, 519826, 626849, 1253698, 1299565, 2599130, 3134245, 4418521, 6268490, 8837042, 10656433, 21312866, 22092605, 44185210, 53282165, 106564330, 181159361, 362318722, 905796805, 1811593610]

約数ペア:

[(1, 1811593610), (2, 905796805), (5, 362318722), (10, 181159361), (17, 106564330), (34, 53282165), (41, 44185210), (82, 22092605), (85, 21312866), (170, 10656433), (205, 8837042), (289, 6268490), (410, 4418521), (578, 3134245), (697, 2599130), (1394, 1299565), (1445, 1253698), (2890, 626849), (3485, 519826), (6970, 259913), (11849, 152890), (15289, 118490), (23698, 76445), (30578, 59245)]