153315290

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{883}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 280687680

約数和(自身を除く): 127372390

約数列:

[1, 2, 5, 10, 97, 179, 194, 358, 485, 883, 895, 970, 1766, 1790, 4415, 8830, 17363, 34726, 85651, 86815, 158057, 171302, 173630, 316114, 428255, 790285, 856510, 1580570, 15331529, 30663058, 76657645, 153315290]

約数ペア:

[(1, 153315290), (2, 76657645), (5, 30663058), (10, 15331529), (97, 1580570), (179, 856510), (194, 790285), (358, 428255), (485, 316114), (883, 173630), (895, 171302), (970, 158057), (1766, 86815), (1790, 85651), (4415, 34726), (8830, 17363)]