848145410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{24379}}^1$

素因数の和:24471

約数の個数: 48

約数和(自身を含む): 1800999360

約数和(自身を除く): 952853950

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 6958, 17395, 24379, 34790, 48758, 121895, 170653, 243790, 341306, 853265, 1194571, 1706530, 1730909, 2389142, 3461818, 5972855, 8654545, 11945710, 12116363, 17309090, 24232726, 60581815, 84814541, 121163630, 169629082, 424072705, 848145410]

約数ペア:

[(1, 848145410), (2, 424072705), (5, 169629082), (7, 121163630), (10, 84814541), (14, 60581815), (35, 24232726), (49, 17309090), (70, 12116363), (71, 11945710), (98, 8654545), (142, 5972855), (245, 3461818), (355, 2389142), (490, 1730909), (497, 1706530), (710, 1194571), (994, 853265), (2485, 341306), (3479, 243790), (4970, 170653), (6958, 121895), (17395, 48758), (24379, 34790)]