169922900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{242747}}^1$

素因数の和:242768

約数の個数: 36

約数和(自身を含む): 421410528

約数和(自身を除く): 251487628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 242747, 485494, 970988, 1213735, 1699229, 2427470, 3398458, 4854940, 6068675, 6796916, 8496145, 12137350, 16992290, 24274700, 33984580, 42480725, 84961450, 169922900]

約数ペア:

[(1, 169922900), (2, 84961450), (4, 42480725), (5, 33984580), (7, 24274700), (10, 16992290), (14, 12137350), (20, 8496145), (25, 6796916), (28, 6068675), (35, 4854940), (50, 3398458), (70, 2427470), (100, 1699229), (140, 1213735), (175, 970988), (350, 485494), (700, 242747)]