67514820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66191}}^1$

素因数の和:66220

約数の個数: 48

約数和(自身を含む): 200164608

約数和(自身を除く): 132649788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 66191, 132382, 198573, 264764, 330955, 397146, 661910, 794292, 992865, 1125247, 1323820, 1985730, 2250494, 3375741, 3971460, 4500988, 5626235, 6751482, 11252470, 13502964, 16878705, 22504940, 33757410, 67514820]

約数ペア:

[(1, 67514820), (2, 33757410), (3, 22504940), (4, 16878705), (5, 13502964), (6, 11252470), (10, 6751482), (12, 5626235), (15, 4500988), (17, 3971460), (20, 3375741), (30, 2250494), (34, 1985730), (51, 1323820), (60, 1125247), (68, 992865), (85, 794292), (102, 661910), (170, 397146), (204, 330955), (255, 264764), (340, 198573), (510, 132382), (1020, 66191)]