30780798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1399}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 65184000

約数和(自身を除く): 34403202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 386, 579, 1158, 1399, 2798, 3667, 4197, 7334, 8394, 11001, 22002, 26581, 53162, 79743, 159486, 270007, 540014, 810021, 1620042, 5130133, 10260266, 15390399, 30780798]

約数ペア:

[(1, 30780798), (2, 15390399), (3, 10260266), (6, 5130133), (19, 1620042), (38, 810021), (57, 540014), (114, 270007), (193, 159486), (386, 79743), (579, 53162), (1158, 26581), (1399, 22002), (2798, 11001), (3667, 8394), (4197, 7334)]