30409636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{569}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 55157760

約数和(自身を除く): 24748124

約数列:

[1, 2, 4, 31, 62, 124, 431, 569, 862, 1138, 1724, 2276, 13361, 17639, 26722, 35278, 53444, 70556, 245239, 490478, 980956, 7602409, 15204818, 30409636]

約数ペア:

[(1, 30409636), (2, 15204818), (4, 7602409), (31, 980956), (62, 490478), (124, 245239), (431, 70556), (569, 53444), (862, 35278), (1138, 26722), (1724, 17639), (2276, 13361)]