39757130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 85190400

約数和(自身を除く): 45433270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 173, 245, 335, 343, 346, 469, 490, 670, 686, 865, 938, 1211, 1715, 1730, 2345, 2422, 3283, 3430, 4690, 6055, 6566, 8477, 11591, 12110, 16415, 16954, 22981, 23182, 32830, 42385, 45962, 57955, 59339, 81137, 84770, 114905, 115910, 118678, 162274, 229810, 296695, 405685, 567959, 593390, 811370, 1135918, 2839795, 3975713, 5679590, 7951426, 19878565, 39757130]

約数ペア:

[(1, 39757130), (2, 19878565), (5, 7951426), (7, 5679590), (10, 3975713), (14, 2839795), (35, 1135918), (49, 811370), (67, 593390), (70, 567959), (98, 405685), (134, 296695), (173, 229810), (245, 162274), (335, 118678), (343, 115910), (346, 114905), (469, 84770), (490, 81137), (670, 59339), (686, 57955), (865, 45962), (938, 42385), (1211, 32830), (1715, 23182), (1730, 22981), (2345, 16954), (2422, 16415), (3283, 12110), (3430, 11591), (4690, 8477), (6055, 6566)]