85611990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{7451}}^1$

素因数の和:7844

約数の個数: 32

約数和(自身を含む): 206032896

約数和(自身を除く): 120420906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 7451, 11490, 14902, 22353, 37255, 44706, 74510, 111765, 223530, 2853733, 5707466, 8561199, 14268665, 17122398, 28537330, 42805995, 85611990]

約数ペア:

[(1, 85611990), (2, 42805995), (3, 28537330), (5, 17122398), (6, 14268665), (10, 8561199), (15, 5707466), (30, 2853733), (383, 223530), (766, 111765), (1149, 74510), (1915, 44706), (2298, 37255), (3830, 22353), (5745, 14902), (7451, 11490)]