85928940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{477383}}^1$

素因数の和:477398

約数の個数: 36

約数和(自身を含む): 260651664

約数和(自身を除く): 174722724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 477383, 954766, 1432149, 1909532, 2386915, 2864298, 4296447, 4773830, 5728596, 7160745, 8592894, 9547660, 14321490, 17185788, 21482235, 28642980, 42964470, 85928940]

約数ペア:

[(1, 85928940), (2, 42964470), (3, 28642980), (4, 21482235), (5, 17185788), (6, 14321490), (9, 9547660), (10, 8592894), (12, 7160745), (15, 5728596), (18, 4773830), (20, 4296447), (30, 2864298), (36, 2386915), (45, 1909532), (60, 1432149), (90, 954766), (180, 477383)]