290438130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{88819}}^1$

素因数の和:88938

約数の個数: 32

約数和(自身を含む): 703454400

約数和(自身を除く): 413016270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 88819, 177638, 266457, 444095, 532914, 888190, 1332285, 2664570, 9681271, 19362542, 29043813, 48406355, 58087626, 96812710, 145219065, 290438130]

約数ペア:

[(1, 290438130), (2, 145219065), (3, 96812710), (5, 58087626), (6, 48406355), (10, 29043813), (15, 19362542), (30, 9681271), (109, 2664570), (218, 1332285), (327, 888190), (545, 532914), (654, 444095), (1090, 266457), (1635, 177638), (3270, 88819)]