331199460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1839997}}^1$

素因数の和:1840012

約数の個数: 36

約数和(自身を含む): 1004638908

約数和(自身を除く): 673439448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1839997, 3679994, 5519991, 7359988, 9199985, 11039982, 16559973, 18399970, 22079964, 27599955, 33119946, 36799940, 55199910, 66239892, 82799865, 110399820, 165599730, 331199460]

約数ペア:

[(1, 331199460), (2, 165599730), (3, 110399820), (4, 82799865), (5, 66239892), (6, 55199910), (9, 36799940), (10, 33119946), (12, 27599955), (15, 22079964), (18, 18399970), (20, 16559973), (30, 11039982), (36, 9199985), (45, 7359988), (60, 5519991), (90, 3679994), (180, 1839997)]