237790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 506880

約数和(自身を除く): 269090

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 79, 86, 158, 215, 301, 395, 430, 553, 602, 790, 1106, 1505, 2765, 3010, 3397, 5530, 6794, 16985, 23779, 33970, 47558, 118895, 237790]

約数ペア:

[(1, 237790), (2, 118895), (5, 47558), (7, 33970), (10, 23779), (14, 16985), (35, 6794), (43, 5530), (70, 3397), (79, 3010), (86, 2765), (158, 1505), (215, 1106), (301, 790), (395, 602), (430, 553)]