30258852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6257}}^1$

素因数の和:6308

約数の個数: 48

約数和(自身を含む): 78500352

約数和(自身を除く): 48241500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 6257, 12514, 18771, 25028, 37542, 75084, 81341, 162682, 193967, 244023, 325364, 387934, 488046, 581901, 775868, 976092, 1163802, 2327604, 2521571, 5043142, 7564713, 10086284, 15129426, 30258852]

約数ペア:

[(1, 30258852), (2, 15129426), (3, 10086284), (4, 7564713), (6, 5043142), (12, 2521571), (13, 2327604), (26, 1163802), (31, 976092), (39, 775868), (52, 581901), (62, 488046), (78, 387934), (93, 325364), (124, 244023), (156, 193967), (186, 162682), (372, 81341), (403, 75084), (806, 37542), (1209, 25028), (1612, 18771), (2418, 12514), (4836, 6257)]