173629990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2459}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 327317760

約数和(自身を除く): 153687770

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 307, 614, 1535, 2459, 3070, 4918, 7061, 12295, 14122, 24590, 35305, 56557, 70610, 113114, 282785, 565570, 754913, 1509826, 3774565, 7549130, 17362999, 34725998, 86814995, 173629990]

約数ペア:

[(1, 173629990), (2, 86814995), (5, 34725998), (10, 17362999), (23, 7549130), (46, 3774565), (115, 1509826), (230, 754913), (307, 565570), (614, 282785), (1535, 113114), (2459, 70610), (3070, 56557), (4918, 35305), (7061, 24590), (12295, 14122)]