159999090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{183907}}^1$

素因数の和:183946

約数の個数: 32

約数和(自身を含む): 397241280

約数和(自身を除く): 237242190

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 183907, 367814, 551721, 919535, 1103442, 1839070, 2758605, 5333303, 5517210, 10666606, 15999909, 26666515, 31999818, 53333030, 79999545, 159999090]

約数ペア:

[(1, 159999090), (2, 79999545), (3, 53333030), (5, 31999818), (6, 26666515), (10, 15999909), (15, 10666606), (29, 5517210), (30, 5333303), (58, 2758605), (87, 1839070), (145, 1103442), (174, 919535), (290, 551721), (435, 367814), (870, 183907)]