30816642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2087}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 64945152

約数和(自身を除く): 34128510

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2087, 2461, 4174, 4922, 6261, 7383, 12522, 14766, 48001, 96002, 144003, 223309, 288006, 446618, 669927, 1339854, 5136107, 10272214, 15408321, 30816642]

約数ペア:

[(1, 30816642), (2, 15408321), (3, 10272214), (6, 5136107), (23, 1339854), (46, 669927), (69, 446618), (107, 288006), (138, 223309), (214, 144003), (321, 96002), (642, 48001), (2087, 14766), (2461, 12522), (4174, 7383), (4922, 6261)]