30218067

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 49862904

約数和(自身を除く): 19644837

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 529, 577, 759, 1587, 1731, 2277, 4761, 5193, 5819, 6347, 13271, 17457, 19041, 39813, 52371, 57123, 119439, 145981, 305233, 437943, 915699, 1313829, 2747097, 3357563, 10072689, 30218067]

約数ペア:

[(1, 30218067), (3, 10072689), (9, 3357563), (11, 2747097), (23, 1313829), (33, 915699), (69, 437943), (99, 305233), (207, 145981), (253, 119439), (529, 57123), (577, 52371), (759, 39813), (1587, 19041), (1731, 17457), (2277, 13271), (4761, 6347), (5193, 5819)]