6894528.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 51302160

約数和(自身を除く): 28421180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 389, 692, 778, 865, 1556, 1730, 1945, 2941, 3460, 3890, 5882, 6613, 7780, 11764, 13226, 14705, 26452, 29410, 33065, 58820, 66130, 67297, 132260, 134594, 269188, 336485, 672970, 1144049, 1345940, 2288098, 4576196, 5720245, 11440490, 22880980]

約数ペア:

[(1, 22880980), (2, 11440490), (4, 5720245), (5, 4576196), (10, 2288098), (17, 1345940), (20, 1144049), (34, 672970), (68, 336485), (85, 269188), (170, 134594), (173, 132260), (340, 67297), (346, 66130), (389, 58820), (692, 33065), (778, 29410), (865, 26452), (1556, 14705), (1730, 13226), (1945, 11764), (2941, 7780), (3460, 6613), (3890, 5882)]