148313660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29311}}^1$

素因数の和:29354

約数の個数: 48

約数和(自身を含む): 354557952

約数和(自身を除く): 206244292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 29311, 58622, 117244, 146555, 293110, 322421, 586220, 644842, 674153, 1289684, 1348306, 1612105, 2696612, 3224210, 3370765, 6448420, 6741530, 7415683, 13483060, 14831366, 29662732, 37078415, 74156830, 148313660]

約数ペア:

[(1, 148313660), (2, 74156830), (4, 37078415), (5, 29662732), (10, 14831366), (11, 13483060), (20, 7415683), (22, 6741530), (23, 6448420), (44, 3370765), (46, 3224210), (55, 2696612), (92, 1612105), (110, 1348306), (115, 1289684), (220, 674153), (230, 644842), (253, 586220), (460, 322421), (506, 293110), (1012, 146555), (1265, 117244), (2530, 58622), (5060, 29311)]