1458941960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5210507}}^1$

素因数の和:5210525

約数の個数: 32

約数和(自身を含む): 3751565760

約数和(自身を除く): 2292623800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5210507, 10421014, 20842028, 26052535, 36473549, 41684056, 52105070, 72947098, 104210140, 145894196, 182367745, 208420280, 291788392, 364735490, 729470980, 1458941960]

約数ペア:

[(1, 1458941960), (2, 729470980), (4, 364735490), (5, 291788392), (7, 208420280), (8, 182367745), (10, 145894196), (14, 104210140), (20, 72947098), (28, 52105070), (35, 41684056), (40, 36473549), (56, 26052535), (70, 20842028), (140, 10421014), (280, 5210507)]