542969730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{670333}}^1$

素因数の和:670352

約数の個数: 40

約数和(自身を含む): 1459987452

約数和(自身を除く): 917017722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 670333, 1340666, 2010999, 3351665, 4021998, 6032997, 6703330, 10054995, 12065994, 18098991, 20109990, 30164985, 36197982, 54296973, 60329970, 90494955, 108593946, 180989910, 271484865, 542969730]

約数ペア:

[(1, 542969730), (2, 271484865), (3, 180989910), (5, 108593946), (6, 90494955), (9, 60329970), (10, 54296973), (15, 36197982), (18, 30164985), (27, 20109990), (30, 18098991), (45, 12065994), (54, 10054995), (81, 6703330), (90, 6032997), (135, 4021998), (162, 3351665), (270, 2010999), (405, 1340666), (810, 670333)]