30602278

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 56360448

約数和(自身を除く): 25758170

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 1811, 2414, 3622, 8449, 12677, 16898, 25354, 30787, 61574, 128581, 215509, 257162, 431018, 900067, 1800134, 2185877, 4371754, 15301139, 30602278]

約数ペア:

[(1, 30602278), (2, 15301139), (7, 4371754), (14, 2185877), (17, 1800134), (34, 900067), (71, 431018), (119, 257162), (142, 215509), (238, 128581), (497, 61574), (994, 30787), (1207, 25354), (1811, 16898), (2414, 12677), (3622, 8449)]