169395690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{245501}}^1$

素因数の和:245534

約数の個数: 32

約数和(自身を含む): 424227456

約数和(自身を除く): 254831766

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 245501, 491002, 736503, 1227505, 1473006, 2455010, 3682515, 5646523, 7365030, 11293046, 16939569, 28232615, 33879138, 56465230, 84697845, 169395690]

約数ペア:

[(1, 169395690), (2, 84697845), (3, 56465230), (5, 33879138), (6, 28232615), (10, 16939569), (15, 11293046), (23, 7365030), (30, 5646523), (46, 3682515), (69, 2455010), (115, 1473006), (138, 1227505), (230, 736503), (345, 491002), (690, 245501)]