15170470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7036

約数の個数: 32

約数和(自身を含む): 32219136

約数和(自身を除く): 17048666

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6991, 13982, 34955, 48937, 69910, 97874, 216721, 244685, 433442, 489370, 1083605, 1517047, 2167210, 3034094, 7585235, 15170470]

約数ペア:

[(1, 15170470), (2, 7585235), (5, 3034094), (7, 2167210), (10, 1517047), (14, 1083605), (31, 489370), (35, 433442), (62, 244685), (70, 216721), (155, 97874), (217, 69910), (310, 48937), (434, 34955), (1085, 13982), (2170, 6991)]