27049730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 52669440

約数和(自身を除く): 25619710

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 127, 190, 254, 295, 361, 590, 635, 722, 1121, 1270, 1805, 2242, 2413, 3610, 4826, 5605, 7493, 11210, 12065, 14986, 21299, 24130, 37465, 42598, 45847, 74930, 91694, 106495, 142367, 212990, 229235, 284734, 458470, 711835, 1423670, 2704973, 5409946, 13524865, 27049730]

約数ペア:

[(1, 27049730), (2, 13524865), (5, 5409946), (10, 2704973), (19, 1423670), (38, 711835), (59, 458470), (95, 284734), (118, 229235), (127, 212990), (190, 142367), (254, 106495), (295, 91694), (361, 74930), (590, 45847), (635, 42598), (722, 37465), (1121, 24130), (1270, 21299), (1805, 14986), (2242, 12065), (2413, 11210), (3610, 7493), (4826, 5605)]