30810728

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{1753}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 62617800

約数和(自身を除く): 31807072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1753, 2197, 3506, 4394, 7012, 8788, 14024, 17576, 22789, 45578, 91156, 182312, 296257, 592514, 1185028, 2370056, 3851341, 7702682, 15405364, 30810728]

約数ペア:

[(1, 30810728), (2, 15405364), (4, 7702682), (8, 3851341), (13, 2370056), (26, 1185028), (52, 592514), (104, 296257), (169, 182312), (338, 91156), (676, 45578), (1352, 22789), (1753, 17576), (2197, 14024), (3506, 8788), (4394, 7012)]