29857910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3019}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 57404160

約数和(自身を除く): 27546250

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 3019, 4945, 6038, 9890, 15095, 30190, 69437, 129817, 138874, 259634, 347185, 649085, 694370, 1298170, 2985791, 5971582, 14928955, 29857910]

約数ペア:

[(1, 29857910), (2, 14928955), (5, 5971582), (10, 2985791), (23, 1298170), (43, 694370), (46, 649085), (86, 347185), (115, 259634), (215, 138874), (230, 129817), (430, 69437), (989, 30190), (1978, 15095), (3019, 9890), (4945, 6038)]