193428060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{460543}}^1$

素因数の和:460562

約数の個数: 48

約数和(自身を含む): 618971136

約数和(自身を除く): 425543076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 460543, 921086, 1381629, 1842172, 2302715, 2763258, 3223801, 4605430, 5526516, 6447602, 6908145, 9210860, 9671403, 12895204, 13816290, 16119005, 19342806, 27632580, 32238010, 38685612, 48357015, 64476020, 96714030, 193428060]

約数ペア:

[(1, 193428060), (2, 96714030), (3, 64476020), (4, 48357015), (5, 38685612), (6, 32238010), (7, 27632580), (10, 19342806), (12, 16119005), (14, 13816290), (15, 12895204), (20, 9671403), (21, 9210860), (28, 6908145), (30, 6447602), (35, 5526516), (42, 4605430), (60, 3223801), (70, 2763258), (84, 2302715), (105, 1842172), (140, 1381629), (210, 921086), (420, 460543)]