244964970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{6997}}^1$

素因数の和:7399

約数の個数: 48

約数和(自身を含む): 638637480

約数和(自身を除く): 393672510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 2334, 3501, 3890, 5835, 6997, 7002, 11670, 13994, 17505, 20991, 34985, 35010, 41982, 62973, 69970, 104955, 125946, 209910, 314865, 629730, 2721833, 5443666, 8165499, 13609165, 16330998, 24496497, 27218330, 40827495, 48992994, 81654990, 122482485, 244964970]

約数ペア:

[(1, 244964970), (2, 122482485), (3, 81654990), (5, 48992994), (6, 40827495), (9, 27218330), (10, 24496497), (15, 16330998), (18, 13609165), (30, 8165499), (45, 5443666), (90, 2721833), (389, 629730), (778, 314865), (1167, 209910), (1945, 125946), (2334, 104955), (3501, 69970), (3890, 62973), (5835, 41982), (6997, 35010), (7002, 34985), (11670, 20991), (13994, 17505)]