8313180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 23402400

約数和(自身を除く): 15089220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 397, 698, 794, 1047, 1191, 1396, 1588, 1745, 1985, 2094, 2382, 3490, 3970, 4188, 4764, 5235, 5955, 6980, 7940, 10470, 11910, 20940, 23820, 138553, 277106, 415659, 554212, 692765, 831318, 1385530, 1662636, 2078295, 2771060, 4156590, 8313180]

約数ペア:

[(1, 8313180), (2, 4156590), (3, 2771060), (4, 2078295), (5, 1662636), (6, 1385530), (10, 831318), (12, 692765), (15, 554212), (20, 415659), (30, 277106), (60, 138553), (349, 23820), (397, 20940), (698, 11910), (794, 10470), (1047, 7940), (1191, 6980), (1396, 5955), (1588, 5235), (1745, 4764), (1985, 4188), (2094, 3970), (2382, 3490)]