30857316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8543}}^1$

素因数の和:8600

約数の個数: 48

約数和(自身を含む): 84209664

約数和(自身を除く): 53352348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 8543, 17086, 25629, 34172, 51258, 59801, 102516, 119602, 179403, 239204, 358806, 367349, 717612, 734698, 1102047, 1469396, 2204094, 2571443, 4408188, 5142886, 7714329, 10285772, 15428658, 30857316]

約数ペア:

[(1, 30857316), (2, 15428658), (3, 10285772), (4, 7714329), (6, 5142886), (7, 4408188), (12, 2571443), (14, 2204094), (21, 1469396), (28, 1102047), (42, 734698), (43, 717612), (84, 367349), (86, 358806), (129, 239204), (172, 179403), (258, 119602), (301, 102516), (516, 59801), (602, 51258), (903, 34172), (1204, 25629), (1806, 17086), (3612, 8543)]