8668870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 9475130

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 2099, 4130, 4198, 10495, 14693, 20990, 29386, 73465, 123841, 146930, 247682, 619205, 866887, 1238410, 1733774, 4334435, 8668870]

約数ペア:

[(1, 8668870), (2, 4334435), (5, 1733774), (7, 1238410), (10, 866887), (14, 619205), (35, 247682), (59, 146930), (70, 123841), (118, 73465), (295, 29386), (413, 20990), (590, 14693), (826, 10495), (2065, 4198), (2099, 4130)]