30491184

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1447}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 79002880

約数和(自身を除く): 48511696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1447, 1756, 2634, 2894, 3512, 4341, 5268, 5788, 7024, 8682, 10536, 11576, 17364, 21072, 23152, 34728, 69456, 635233, 1270466, 1905699, 2540932, 3811398, 5081864, 7622796, 10163728, 15245592, 30491184]

約数ペア:

[(1, 30491184), (2, 15245592), (3, 10163728), (4, 7622796), (6, 5081864), (8, 3811398), (12, 2540932), (16, 1905699), (24, 1270466), (48, 635233), (439, 69456), (878, 34728), (1317, 23152), (1447, 21072), (1756, 17364), (2634, 11576), (2894, 10536), (3512, 8682), (4341, 7024), (5268, 5788)]