3081569180

素因数分解:

$2^2\times 5^1\times {\mathrm{4973}}^1\times {\mathrm{30983}}^1$

素因数の和:35965

約数の個数: 24

約数和(自身を含む): 6472805472

約数和(自身を除く): 3391236292

約数列:

[1, 2, 4, 5, 10, 20, 4973, 9946, 19892, 24865, 30983, 49730, 61966, 99460, 123932, 154915, 309830, 619660, 154078459, 308156918, 616313836, 770392295, 1540784590, 3081569180]

約数ペア:

[(1, 3081569180), (2, 1540784590), (4, 770392295), (5, 616313836), (10, 308156918), (20, 154078459), (4973, 619660), (9946, 309830), (19892, 154915), (24865, 123932), (30983, 99460), (49730, 61966)]