839273470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{9463}}^1$

素因数の和:9665

約数の個数: 48

約数和(自身を含む): 1767231648

約数和(自身を除く): 927958178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 181, 245, 362, 490, 905, 1267, 1810, 2534, 6335, 8869, 9463, 12670, 17738, 18926, 44345, 47315, 66241, 88690, 94630, 132482, 331205, 463687, 662410, 927374, 1712803, 2318435, 3425606, 4636870, 8564015, 11989621, 17128030, 23979242, 59948105, 83927347, 119896210, 167854694, 419636735, 839273470]

約数ペア:

[(1, 839273470), (2, 419636735), (5, 167854694), (7, 119896210), (10, 83927347), (14, 59948105), (35, 23979242), (49, 17128030), (70, 11989621), (98, 8564015), (181, 4636870), (245, 3425606), (362, 2318435), (490, 1712803), (905, 927374), (1267, 662410), (1810, 463687), (2534, 331205), (6335, 132482), (8869, 94630), (9463, 88690), (12670, 66241), (17738, 47315), (18926, 44345)]