173373890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8923}}^1$

素因数の和:9026

約数の個数: 32

約数和(自身を含む): 327689280

約数和(自身を除く): 154315390

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 3886, 8923, 9715, 17846, 19430, 44615, 89230, 258767, 517534, 597841, 1195682, 1293835, 2587670, 2989205, 5978410, 17337389, 34674778, 86686945, 173373890]

約数ペア:

[(1, 173373890), (2, 86686945), (5, 34674778), (10, 17337389), (29, 5978410), (58, 2989205), (67, 2587670), (134, 1293835), (145, 1195682), (290, 597841), (335, 517534), (670, 258767), (1943, 89230), (3886, 44615), (8923, 19430), (9715, 17846)]