30278324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3137}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 56232960

約数和(自身を除く): 25954636

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 3137, 4826, 6274, 9652, 12548, 59603, 119206, 238412, 398399, 796798, 1593596, 7569581, 15139162, 30278324]

約数ペア:

[(1, 30278324), (2, 15139162), (4, 7569581), (19, 1593596), (38, 796798), (76, 398399), (127, 238412), (254, 119206), (508, 59603), (2413, 12548), (3137, 9652), (4826, 6274)]