13208045301780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31447726909}}^1$

素因数の和:31447726928

約数の個数: 48

約数和(自身を含む): 42265744967040

約数和(自身を除く): 29057699665260

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, 31447726909, 62895453818, 94343180727, 125790907636, 157238634545, 188686361454, 220134088363, 314477269090, 377372722908, 440268176726, 471715903635, 628954538180, 660402265089, 880536353452, 943431807270, 1100670441815, 1320804530178, 1886863614540, 2201340883630, 2641609060356, 3302011325445, 4402681767260, 6604022650890, 13208045301780]

約数ペア:

[(1, 13208045301780), (2, 6604022650890), (3, 4402681767260), (4, 3302011325445), (5, 2641609060356), (6, 2201340883630), (7, 1886863614540), (10, 1320804530178), (12, 1100670441815), (14, 943431807270), (15, 880536353452), (20, 660402265089), (21, 628954538180), (28, 471715903635), (30, 440268176726), (35, 377372722908), (42, 314477269090), (60, 220134088363), (70, 188686361454), (84, 157238634545), (105, 125790907636), (140, 94343180727), (210, 62895453818), (420, 31447726909)]