30689970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1237}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 73804608

約数和(自身を除く): 43114638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 827, 1237, 1654, 2474, 2481, 3711, 4135, 4962, 6185, 7422, 8270, 12370, 12405, 18555, 24810, 37110, 1022999, 2045998, 3068997, 5114995, 6137994, 10229990, 15344985, 30689970]

約数ペア:

[(1, 30689970), (2, 15344985), (3, 10229990), (5, 6137994), (6, 5114995), (10, 3068997), (15, 2045998), (30, 1022999), (827, 37110), (1237, 24810), (1654, 18555), (2474, 12405), (2481, 12370), (3711, 8270), (4135, 7422), (4962, 6185)]