30359252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 66675840

約数和(自身を除く): 36316588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 241, 308, 409, 482, 818, 964, 1636, 1687, 2651, 2863, 3374, 4499, 5302, 5726, 6748, 8998, 10604, 11452, 17996, 18557, 31493, 37114, 62986, 74228, 98569, 125972, 197138, 394276, 689983, 1084259, 1379966, 2168518, 2759932, 4337036, 7589813, 15179626, 30359252]

約数ペア:

[(1, 30359252), (2, 15179626), (4, 7589813), (7, 4337036), (11, 2759932), (14, 2168518), (22, 1379966), (28, 1084259), (44, 689983), (77, 394276), (154, 197138), (241, 125972), (308, 98569), (409, 74228), (482, 62986), (818, 37114), (964, 31493), (1636, 18557), (1687, 17996), (2651, 11452), (2863, 10604), (3374, 8998), (4499, 6748), (5302, 5726)]