30271794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5261}}^1$

素因数の和:5410

約数の個数: 32

約数和(自身を含む): 69710976

約数和(自身を除く): 39439182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5261, 5754, 10522, 15783, 31566, 36827, 73654, 110481, 220962, 720757, 1441514, 2162271, 4324542, 5045299, 10090598, 15135897, 30271794]

約数ペア:

[(1, 30271794), (2, 15135897), (3, 10090598), (6, 5045299), (7, 4324542), (14, 2162271), (21, 1441514), (42, 720757), (137, 220962), (274, 110481), (411, 73654), (822, 36827), (959, 31566), (1918, 15783), (2877, 10522), (5261, 5754)]