15842330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 32766336

約数和(自身を除く): 16924006

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 997, 1135, 1589, 1994, 2270, 3178, 4985, 6979, 7945, 9970, 13958, 15890, 34895, 69790, 226319, 452638, 1131595, 1584233, 2263190, 3168466, 7921165, 15842330]

約数ペア:

[(1, 15842330), (2, 7921165), (5, 3168466), (7, 2263190), (10, 1584233), (14, 1131595), (35, 452638), (70, 226319), (227, 69790), (454, 34895), (997, 15890), (1135, 13958), (1589, 9970), (1994, 7945), (2270, 6979), (3178, 4985)]