231036130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{25031}}^1$

素因数の和:25122

約数の個数: 32

約数和(自身を含む): 454180608

約数和(自身を除く): 223144478

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 25031, 50062, 125155, 250310, 325403, 650806, 1627015, 1777201, 3254030, 3554402, 8886005, 17772010, 23103613, 46207226, 115518065, 231036130]

約数ペア:

[(1, 231036130), (2, 115518065), (5, 46207226), (10, 23103613), (13, 17772010), (26, 8886005), (65, 3554402), (71, 3254030), (130, 1777201), (142, 1627015), (355, 650806), (710, 325403), (923, 250310), (1846, 125155), (4615, 50062), (9230, 25031)]