30321072

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1091}}^1$

素因数の和:1298

約数の個数: 60

約数和(自身を含む): 85374744

約数和(自身を除く): 55053672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1091, 1158, 1544, 1737, 2182, 2316, 3088, 3273, 3474, 4364, 4632, 6546, 6948, 8728, 9264, 9819, 13092, 13896, 17456, 19638, 26184, 27792, 39276, 52368, 78552, 157104, 210563, 421126, 631689, 842252, 1263378, 1684504, 1895067, 2526756, 3369008, 3790134, 5053512, 7580268, 10107024, 15160536, 30321072]

約数ペア:

[(1, 30321072), (2, 15160536), (3, 10107024), (4, 7580268), (6, 5053512), (8, 3790134), (9, 3369008), (12, 2526756), (16, 1895067), (18, 1684504), (24, 1263378), (36, 842252), (48, 631689), (72, 421126), (144, 210563), (193, 157104), (386, 78552), (579, 52368), (772, 39276), (1091, 27792), (1158, 26184), (1544, 19638), (1737, 17456), (2182, 13896), (2316, 13092), (3088, 9819), (3273, 9264), (3474, 8728), (4364, 6948), (4632, 6546)]