129849330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{332947}}^1$

素因数の和:332970

約数の個数: 32

約数和(自身を含む): 335611584

約数和(自身を除く): 205762254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 332947, 665894, 998841, 1664735, 1997682, 3329470, 4328311, 4994205, 8656622, 9988410, 12984933, 21641555, 25969866, 43283110, 64924665, 129849330]

約数ペア:

[(1, 129849330), (2, 64924665), (3, 43283110), (5, 25969866), (6, 21641555), (10, 12984933), (13, 9988410), (15, 8656622), (26, 4994205), (30, 4328311), (39, 3329470), (65, 1997682), (78, 1664735), (130, 998841), (195, 665894), (390, 332947)]