30482403

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 49251840

約数和(自身を除く): 18769437

約数列:

[1, 3, 7, 19, 21, 57, 133, 241, 317, 399, 723, 951, 1687, 2219, 4579, 5061, 6023, 6657, 13737, 18069, 32053, 42161, 76397, 96159, 126483, 229191, 534779, 1451543, 1604337, 4354629, 10160801, 30482403]

約数ペア:

[(1, 30482403), (3, 10160801), (7, 4354629), (19, 1604337), (21, 1451543), (57, 534779), (133, 229191), (241, 126483), (317, 96159), (399, 76397), (723, 42161), (951, 32053), (1687, 18069), (2219, 13737), (4579, 6657), (5061, 6023)]