171297910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{2243}}^1$

素因数の和:3348

約数の個数: 32

約数和(自身を含む): 352864512

約数和(自身を除く): 181566602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1091, 2182, 2243, 4486, 5455, 7637, 10910, 11215, 15274, 15701, 22430, 31402, 38185, 76370, 78505, 157010, 2447113, 4894226, 12235565, 17129791, 24471130, 34259582, 85648955, 171297910]

約数ペア:

[(1, 171297910), (2, 85648955), (5, 34259582), (7, 24471130), (10, 17129791), (14, 12235565), (35, 4894226), (70, 2447113), (1091, 157010), (2182, 78505), (2243, 76370), (4486, 38185), (5455, 31402), (7637, 22430), (10910, 15701), (11215, 15274)]