7316580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 20623680

約数和(自身を除く): 13307100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 619, 788, 985, 1182, 1238, 1857, 1970, 2364, 2476, 2955, 3095, 3714, 3940, 5910, 6190, 7428, 9285, 11820, 12380, 18570, 37140, 121943, 243886, 365829, 487772, 609715, 731658, 1219430, 1463316, 1829145, 2438860, 3658290, 7316580]

約数ペア:

[(1, 7316580), (2, 3658290), (3, 2438860), (4, 1829145), (5, 1463316), (6, 1219430), (10, 731658), (12, 609715), (15, 487772), (20, 365829), (30, 243886), (60, 121943), (197, 37140), (394, 18570), (591, 12380), (619, 11820), (788, 9285), (985, 7428), (1182, 6190), (1238, 5910), (1857, 3940), (1970, 3714), (2364, 3095), (2476, 2955)]