1915706830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{9319}}^1$

素因数の和:9724

約数の個数: 32

約数和(自身を含む): 3515578560

約数和(自身を除く): 1599871730

約数列:

[1, 2, 5, 10, 61, 122, 305, 337, 610, 674, 1685, 3370, 9319, 18638, 20557, 41114, 46595, 93190, 102785, 205570, 568459, 1136918, 2842295, 3140503, 5684590, 6281006, 15702515, 31405030, 191570683, 383141366, 957853415, 1915706830]

約数ペア:

[(1, 1915706830), (2, 957853415), (5, 383141366), (10, 191570683), (61, 31405030), (122, 15702515), (305, 6281006), (337, 5684590), (610, 3140503), (674, 2842295), (1685, 1136918), (3370, 568459), (9319, 205570), (18638, 102785), (20557, 93190), (41114, 46595)]