90551130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{23041}}^1$

素因数の和:23182

約数の個数: 32

約数和(自身を含む): 218991168

約数和(自身を除く): 128440038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 23041, 46082, 69123, 115205, 138246, 230410, 345615, 691230, 3018371, 6036742, 9055113, 15091855, 18110226, 30183710, 45275565, 90551130]

約数ペア:

[(1, 90551130), (2, 45275565), (3, 30183710), (5, 18110226), (6, 15091855), (10, 9055113), (15, 6036742), (30, 3018371), (131, 691230), (262, 345615), (393, 230410), (655, 138246), (786, 115205), (1310, 69123), (1965, 46082), (3930, 23041)]