30529382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 22088218

約数列:

[1, 2, 13, 17, 26, 34, 221, 239, 289, 442, 478, 578, 3107, 3757, 4063, 4913, 6214, 7514, 8126, 9826, 52819, 63869, 69071, 105638, 127738, 138142, 897923, 1174207, 1795846, 2348414, 15264691, 30529382]

約数ペア:

[(1, 30529382), (2, 15264691), (13, 2348414), (17, 1795846), (26, 1174207), (34, 897923), (221, 138142), (239, 127738), (289, 105638), (442, 69071), (478, 63869), (578, 52819), (3107, 9826), (3757, 8126), (4063, 7514), (4913, 6214)]