232341590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{57653}}^1$

素因数の和:57704

約数の個数: 32

約数和(自身を含む): 464921856

約数和(自身を除く): 232580266

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 57653, 115306, 288265, 576530, 749489, 1498978, 1787243, 3574486, 3747445, 7494890, 8936215, 17872430, 23234159, 46468318, 116170795, 232341590]

約数ペア:

[(1, 232341590), (2, 116170795), (5, 46468318), (10, 23234159), (13, 17872430), (26, 8936215), (31, 7494890), (62, 3747445), (65, 3574486), (130, 1787243), (155, 1498978), (310, 749489), (403, 576530), (806, 288265), (2015, 115306), (4030, 57653)]