73721270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2399}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 152064000

約数和(自身を除く): 78342730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 2195, 2399, 3073, 4390, 4798, 6146, 11995, 15365, 16793, 23990, 30730, 33586, 83965, 167930, 1053161, 2106322, 5265805, 7372127, 10531610, 14744254, 36860635, 73721270]

約数ペア:

[(1, 73721270), (2, 36860635), (5, 14744254), (7, 10531610), (10, 7372127), (14, 5265805), (35, 2106322), (70, 1053161), (439, 167930), (878, 83965), (2195, 33586), (2399, 30730), (3073, 23990), (4390, 16793), (4798, 15365), (6146, 11995)]