85610340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{475613}}^1$

素因数の和:475628

約数の個数: 36

約数和(自身を含む): 259685244

約数和(自身を除く): 174074904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 475613, 951226, 1426839, 1902452, 2378065, 2853678, 4280517, 4756130, 5707356, 7134195, 8561034, 9512260, 14268390, 17122068, 21402585, 28536780, 42805170, 85610340]

約数ペア:

[(1, 85610340), (2, 42805170), (3, 28536780), (4, 21402585), (5, 17122068), (6, 14268390), (9, 9512260), (10, 8561034), (12, 7134195), (15, 5707356), (18, 4756130), (20, 4280517), (30, 2853678), (36, 2378065), (45, 1902452), (60, 1426839), (90, 951226), (180, 475613)]