304728121150

素因数分解:

$2^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{1997}}^1\times {\mathrm{8501}}^1$

素因数の和:10869

約数の個数: 48

約数和(自身を含む): 568724626080

約数和(自身を除く): 263996504930

約数列:

[1, 2, 5, 10, 25, 50, 359, 718, 1795, 1997, 3590, 3994, 8501, 8975, 9985, 17002, 17950, 19970, 42505, 49925, 85010, 99850, 212525, 425050, 716923, 1433846, 3051859, 3584615, 6103718, 7169230, 15259295, 16976497, 17923075, 30518590, 33952994, 35846150, 76296475, 84882485, 152592950, 169764970, 424412425, 848824850, 6094562423, 12189124846, 30472812115, 60945624230, 152364060575, 304728121150]

約数ペア:

[(1, 304728121150), (2, 152364060575), (5, 60945624230), (10, 30472812115), (25, 12189124846), (50, 6094562423), (359, 848824850), (718, 424412425), (1795, 169764970), (1997, 152592950), (3590, 84882485), (3994, 76296475), (8501, 35846150), (8975, 33952994), (9985, 30518590), (17002, 17923075), (17950, 16976497), (19970, 15259295), (42505, 7169230), (49925, 6103718), (85010, 3584615), (99850, 3051859), (212525, 1433846), (425050, 716923)]