89159340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51241}}^1$

素因数の和:51282

約数の個数: 48

約数和(自身を含む): 258259680

約数和(自身を除く): 169100340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 51241, 102482, 153723, 204964, 256205, 307446, 512410, 614892, 768615, 1024820, 1485989, 1537230, 2971978, 3074460, 4457967, 5943956, 7429945, 8915934, 14859890, 17831868, 22289835, 29719780, 44579670, 89159340]

約数ペア:

[(1, 89159340), (2, 44579670), (3, 29719780), (4, 22289835), (5, 17831868), (6, 14859890), (10, 8915934), (12, 7429945), (15, 5943956), (20, 4457967), (29, 3074460), (30, 2971978), (58, 1537230), (60, 1485989), (87, 1024820), (116, 768615), (145, 614892), (174, 512410), (290, 307446), (348, 256205), (435, 204964), (580, 153723), (870, 102482), (1740, 51241)]