131446210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{110459}}^1$

素因数の和:110490

約数の個数: 32

約数和(自身を含む): 286312320

約数和(自身を除く): 154866110

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 110459, 220918, 552295, 773213, 1104590, 1546426, 1877803, 3755606, 3866065, 7732130, 9389015, 13144621, 18778030, 26289242, 65723105, 131446210]

約数ペア:

[(1, 131446210), (2, 65723105), (5, 26289242), (7, 18778030), (10, 13144621), (14, 9389015), (17, 7732130), (34, 3866065), (35, 3755606), (70, 1877803), (85, 1546426), (119, 1104590), (170, 773213), (238, 552295), (595, 220918), (1190, 110459)]