3032420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 6763008

約数和(自身を除く): 3730588

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 73, 124, 134, 146, 155, 268, 292, 310, 335, 365, 620, 670, 730, 1340, 1460, 2077, 2263, 4154, 4526, 4891, 8308, 9052, 9782, 10385, 11315, 19564, 20770, 22630, 24455, 41540, 45260, 48910, 97820, 151621, 303242, 606484, 758105, 1516210, 3032420]

約数ペア:

[(1, 3032420), (2, 1516210), (4, 758105), (5, 606484), (10, 303242), (20, 151621), (31, 97820), (62, 48910), (67, 45260), (73, 41540), (124, 24455), (134, 22630), (146, 20770), (155, 19564), (268, 11315), (292, 10385), (310, 9782), (335, 9052), (365, 8308), (620, 4891), (670, 4526), (730, 4154), (1340, 2263), (1460, 2077)]