258850830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{176089}}^1$

素因数の和:176113

約数の個数: 48

約数和(自身を含む): 722673360

約数和(自身を除く): 463822530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 176089, 352178, 528267, 880445, 1056534, 1232623, 1760890, 2465246, 2641335, 3697869, 5282670, 6163115, 7395738, 8628361, 12326230, 17256722, 18489345, 25885083, 36978690, 43141805, 51770166, 86283610, 129425415, 258850830]

約数ペア:

[(1, 258850830), (2, 129425415), (3, 86283610), (5, 51770166), (6, 43141805), (7, 36978690), (10, 25885083), (14, 18489345), (15, 17256722), (21, 12326230), (30, 8628361), (35, 7395738), (42, 6163115), (49, 5282670), (70, 3697869), (98, 2641335), (105, 2465246), (147, 1760890), (210, 1232623), (245, 1056534), (294, 880445), (490, 528267), (735, 352178), (1470, 176089)]