15306860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9221}}^1$

素因数の和:9313

約数の個数: 24

約数和(自身を含む): 32535216

約数和(自身を除く): 17228356

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 9221, 18442, 36884, 46105, 92210, 184420, 765343, 1530686, 3061372, 3826715, 7653430, 15306860]

約数ペア:

[(1, 15306860), (2, 7653430), (4, 3826715), (5, 3061372), (10, 1530686), (20, 765343), (83, 184420), (166, 92210), (332, 46105), (415, 36884), (830, 18442), (1660, 9221)]