85613820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62039}}^1$

素因数の和:62074

約数の個数: 48

約数和(自身を含む): 250145280

約数和(自身を除く): 164531460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 62039, 124078, 186117, 248156, 310195, 372234, 620390, 744468, 930585, 1240780, 1426897, 1861170, 2853794, 3722340, 4280691, 5707588, 7134485, 8561382, 14268970, 17122764, 21403455, 28537940, 42806910, 85613820]

約数ペア:

[(1, 85613820), (2, 42806910), (3, 28537940), (4, 21403455), (5, 17122764), (6, 14268970), (10, 8561382), (12, 7134485), (15, 5707588), (20, 4280691), (23, 3722340), (30, 2853794), (46, 1861170), (60, 1426897), (69, 1240780), (92, 930585), (115, 744468), (138, 620390), (230, 372234), (276, 310195), (345, 248156), (460, 186117), (690, 124078), (1380, 62039)]