2039296470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3989}}^1\times {\mathrm{17041}}^1$

素因数の和:21040

約数の個数: 32

約数和(自身を含む): 4895825760

約数和(自身を除く): 2856529290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3989, 7978, 11967, 17041, 19945, 23934, 34082, 39890, 51123, 59835, 85205, 102246, 119670, 170410, 255615, 511230, 67976549, 135953098, 203929647, 339882745, 407859294, 679765490, 1019648235, 2039296470]

約数ペア:

[(1, 2039296470), (2, 1019648235), (3, 679765490), (5, 407859294), (6, 339882745), (10, 203929647), (15, 135953098), (30, 67976549), (3989, 511230), (7978, 255615), (11967, 170410), (17041, 119670), (19945, 102246), (23934, 85205), (34082, 59835), (39890, 51123)]