909556030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{5153}}^1$

素因数の和:6108

約数の個数: 32

約数和(自身を含む): 1725559200

約数和(自身を除く): 816003170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 929, 1858, 4645, 5153, 9290, 10306, 17651, 25765, 35302, 51530, 88255, 97907, 176510, 195814, 489535, 979070, 4787137, 9574274, 23935685, 47871370, 90955603, 181911206, 454778015, 909556030]

約数ペア:

[(1, 909556030), (2, 454778015), (5, 181911206), (10, 90955603), (19, 47871370), (38, 23935685), (95, 9574274), (190, 4787137), (929, 979070), (1858, 489535), (4645, 195814), (5153, 176510), (9290, 97907), (10306, 88255), (17651, 51530), (25765, 35302)]