2008355970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66945199}}^1$

素因数の和:66945209

約数の個数: 16

約数和(自身を含む): 4820054400

約数和(自身を除く): 2811698430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66945199, 133890398, 200835597, 334725995, 401671194, 669451990, 1004177985, 2008355970]

約数ペア:

[(1, 2008355970), (2, 1004177985), (3, 669451990), (5, 401671194), (6, 334725995), (10, 200835597), (15, 133890398), (30, 66945199)]