112689330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{288947}}^1$

素因数の和:288970

約数の個数: 32

約数和(自身を含む): 291259584

約数和(自身を除く): 178570254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 288947, 577894, 866841, 1444735, 1733682, 2889470, 3756311, 4334205, 7512622, 8668410, 11268933, 18781555, 22537866, 37563110, 56344665, 112689330]

約数ペア:

[(1, 112689330), (2, 56344665), (3, 37563110), (5, 22537866), (6, 18781555), (10, 11268933), (13, 8668410), (15, 7512622), (26, 4334205), (30, 3756311), (39, 2889470), (65, 1733682), (78, 1444735), (130, 866841), (195, 577894), (390, 288947)]