2551569330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20549}}^1\times {\mathrm{4139}}^1$

素因数の和:24698

約数の個数: 32

約数和(自身を含む): 6125544000

約数和(自身を除く): 3573974670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4139, 8278, 12417, 20549, 20695, 24834, 41098, 41390, 61647, 62085, 102745, 123294, 124170, 205490, 308235, 616470, 85052311, 170104622, 255156933, 425261555, 510313866, 850523110, 1275784665, 2551569330]

約数ペア:

[(1, 2551569330), (2, 1275784665), (3, 850523110), (5, 510313866), (6, 425261555), (10, 255156933), (15, 170104622), (30, 85052311), (4139, 616470), (8278, 308235), (12417, 205490), (20549, 124170), (20695, 123294), (24834, 102745), (41098, 62085), (41390, 61647)]