285499190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{2861}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 545245344

約数和(自身を除く): 259746154

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 587, 1174, 2861, 2935, 5722, 5870, 9979, 14305, 19958, 28610, 48637, 49895, 97274, 99790, 243185, 486370, 1679407, 3358814, 8397035, 16794070, 28549919, 57099838, 142749595, 285499190]

約数ペア:

[(1, 285499190), (2, 142749595), (5, 57099838), (10, 28549919), (17, 16794070), (34, 8397035), (85, 3358814), (170, 1679407), (587, 486370), (1174, 243185), (2861, 99790), (2935, 97274), (5722, 49895), (5870, 48637), (9979, 28610), (14305, 19958)]