172094510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 372556800

約数和(自身を除く): 200462290

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 139, 161, 230, 278, 322, 695, 769, 805, 973, 1390, 1538, 1610, 1946, 3197, 3845, 4865, 5383, 6394, 7690, 9730, 10766, 15985, 17687, 22379, 26915, 31970, 35374, 44758, 53830, 88435, 106891, 111895, 123809, 176870, 213782, 223790, 247618, 534455, 619045, 748237, 1068910, 1238090, 1496474, 2458493, 3741185, 4916986, 7482370, 12292465, 17209451, 24584930, 34418902, 86047255, 172094510]

約数ペア:

[(1, 172094510), (2, 86047255), (5, 34418902), (7, 24584930), (10, 17209451), (14, 12292465), (23, 7482370), (35, 4916986), (46, 3741185), (70, 2458493), (115, 1496474), (139, 1238090), (161, 1068910), (230, 748237), (278, 619045), (322, 534455), (695, 247618), (769, 223790), (805, 213782), (973, 176870), (1390, 123809), (1538, 111895), (1610, 106891), (1946, 88435), (3197, 53830), (3845, 44758), (4865, 35374), (5383, 31970), (6394, 26915), (7690, 22379), (9730, 17687), (10766, 15985)]