179428030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4733}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 343574784

約数和(自身を除く): 164146754

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 2230, 3791, 4733, 7582, 9466, 18955, 23665, 37910, 47330, 80461, 160922, 402305, 804610, 1055459, 2110918, 5277295, 10554590, 17942803, 35885606, 89714015, 179428030]

約数ペア:

[(1, 179428030), (2, 89714015), (5, 35885606), (10, 17942803), (17, 10554590), (34, 5277295), (85, 2110918), (170, 1055459), (223, 804610), (446, 402305), (1115, 160922), (2230, 80461), (3791, 47330), (4733, 37910), (7582, 23665), (9466, 18955)]