30120876

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{1847}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 78650880

約数和(自身を除く): 48530004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 1847, 2718, 3694, 4077, 5436, 5541, 7388, 8154, 11082, 16308, 16623, 22164, 33246, 49869, 66492, 99738, 199476, 278897, 557794, 836691, 1115588, 1673382, 2510073, 3346764, 5020146, 7530219, 10040292, 15060438, 30120876]

約数ペア:

[(1, 30120876), (2, 15060438), (3, 10040292), (4, 7530219), (6, 5020146), (9, 3346764), (12, 2510073), (18, 1673382), (27, 1115588), (36, 836691), (54, 557794), (108, 278897), (151, 199476), (302, 99738), (453, 66492), (604, 49869), (906, 33246), (1359, 22164), (1812, 16623), (1847, 16308), (2718, 11082), (3694, 8154), (4077, 7388), (5436, 5541)]