83113310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2481

約数の個数: 48

約数和(自身を含む): 176554080

約数和(自身を除く): 93440770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2389, 2485, 3479, 4778, 4970, 6958, 11945, 16723, 17395, 23890, 33446, 34790, 83615, 117061, 167230, 169619, 234122, 339238, 585305, 848095, 1170610, 1187333, 1696190, 2374666, 5936665, 8311331, 11873330, 16622662, 41556655, 83113310]

約数ペア:

[(1, 83113310), (2, 41556655), (5, 16622662), (7, 11873330), (10, 8311331), (14, 5936665), (35, 2374666), (49, 1696190), (70, 1187333), (71, 1170610), (98, 848095), (142, 585305), (245, 339238), (355, 234122), (490, 169619), (497, 167230), (710, 117061), (994, 83615), (2389, 34790), (2485, 33446), (3479, 23890), (4778, 17395), (4970, 16723), (6958, 11945)]