1215410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 1324750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 179, 194, 358, 485, 679, 895, 970, 1253, 1358, 1790, 2506, 3395, 6265, 6790, 12530, 17363, 34726, 86815, 121541, 173630, 243082, 607705, 1215410]

約数ペア:

[(1, 1215410), (2, 607705), (5, 243082), (7, 173630), (10, 121541), (14, 86815), (35, 34726), (70, 17363), (97, 12530), (179, 6790), (194, 6265), (358, 3395), (485, 2506), (679, 1790), (895, 1358), (970, 1253)]