164639910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{2549}}^1$

素因数の和:4712

約数の個数: 32

約数和(自身を含む): 395474400

約数和(自身を除く): 230834490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2153, 2549, 4306, 5098, 6459, 7647, 10765, 12745, 12918, 15294, 21530, 25490, 32295, 38235, 64590, 76470, 5487997, 10975994, 16463991, 27439985, 32927982, 54879970, 82319955, 164639910]

約数ペア:

[(1, 164639910), (2, 82319955), (3, 54879970), (5, 32927982), (6, 27439985), (10, 16463991), (15, 10975994), (30, 5487997), (2153, 76470), (2549, 64590), (4306, 38235), (5098, 32295), (6459, 25490), (7647, 21530), (10765, 15294), (12745, 12918)]