1834593880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6552121}}^1$

素因数の和:6552139

約数の個数: 32

約数和(自身を含む): 4717527840

約数和(自身を除く): 2882933960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6552121, 13104242, 26208484, 32760605, 45864847, 52416968, 65521210, 91729694, 131042420, 183459388, 229324235, 262084840, 366918776, 458648470, 917296940, 1834593880]

約数ペア:

[(1, 1834593880), (2, 917296940), (4, 458648470), (5, 366918776), (7, 262084840), (8, 229324235), (10, 183459388), (14, 131042420), (20, 91729694), (28, 65521210), (35, 52416968), (40, 45864847), (56, 32760605), (70, 26208484), (140, 13104242), (280, 6552121)]