64883820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10499}}^1$

素因数の和:10614

約数の個数: 48

約数和(自身を含む): 183456000

約数和(自身を除く): 118572180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 10499, 20998, 31497, 41996, 52495, 62994, 104990, 125988, 157485, 209980, 314970, 629940, 1081397, 2162794, 3244191, 4325588, 5406985, 6488382, 10813970, 12976764, 16220955, 21627940, 32441910, 64883820]

約数ペア:

[(1, 64883820), (2, 32441910), (3, 21627940), (4, 16220955), (5, 12976764), (6, 10813970), (10, 6488382), (12, 5406985), (15, 4325588), (20, 3244191), (30, 2162794), (60, 1081397), (103, 629940), (206, 314970), (309, 209980), (412, 157485), (515, 125988), (618, 104990), (1030, 62994), (1236, 52495), (1545, 41996), (2060, 31497), (3090, 20998), (6180, 10499)]