345589039030

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5449}}^1\times {\mathrm{12917}}^1$

素因数の和:18864

約数の個数: 32

約数和(自身を含む): 623489853600

約数和(自身を除く): 277900814570

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 5449, 10898, 12917, 25834, 27245, 54490, 64585, 129170, 2675459, 5350918, 6342247, 12684494, 13377295, 26754590, 31711235, 63422470, 70384733, 140769466, 351923665, 703847330, 34558903903, 69117807806, 172794519515, 345589039030]

約数ペア:

[(1, 345589039030), (2, 172794519515), (5, 69117807806), (10, 34558903903), (491, 703847330), (982, 351923665), (2455, 140769466), (4910, 70384733), (5449, 63422470), (10898, 31711235), (12917, 26754590), (25834, 13377295), (27245, 12684494), (54490, 6342247), (64585, 5350918), (129170, 2675459)]