30687084

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4327}}^1$

素因数の和:4534

約数の個数: 36

約数和(自身を含む): 77981904

約数和(自身を除く): 47294820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 4327, 7092, 8654, 12981, 17308, 25962, 38943, 51924, 77886, 155772, 852419, 1704838, 2557257, 3409676, 5114514, 7671771, 10229028, 15343542, 30687084]

約数ペア:

[(1, 30687084), (2, 15343542), (3, 10229028), (4, 7671771), (6, 5114514), (9, 3409676), (12, 2557257), (18, 1704838), (36, 852419), (197, 155772), (394, 77886), (591, 51924), (788, 38943), (1182, 25962), (1773, 17308), (2364, 12981), (3546, 8654), (4327, 7092)]