74491590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130687}}^1$

素因数の和:130716

約数の個数: 32

約数和(自身を含む): 188190720

約数和(自身を除く): 113699130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 130687, 261374, 392061, 653435, 784122, 1306870, 1960305, 2483053, 3920610, 4966106, 7449159, 12415265, 14898318, 24830530, 37245795, 74491590]

約数ペア:

[(1, 74491590), (2, 37245795), (3, 24830530), (5, 14898318), (6, 12415265), (10, 7449159), (15, 4966106), (19, 3920610), (30, 2483053), (38, 1960305), (57, 1306870), (95, 784122), (114, 653435), (190, 392061), (285, 261374), (570, 130687)]