6430886060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{18043}}^1$

素因数の和:18374

約数の個数: 48

約数和(自身を含む): 13750394112

約数和(自身を除く): 7319508052

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 251, 284, 355, 502, 710, 1004, 1255, 1420, 2510, 5020, 17821, 18043, 35642, 36086, 71284, 72172, 89105, 90215, 178210, 180430, 356420, 360860, 1281053, 2562106, 4528793, 5124212, 6405265, 9057586, 12810530, 18115172, 22643965, 25621060, 45287930, 90575860, 321544303, 643088606, 1286177212, 1607721515, 3215443030, 6430886060]

約数ペア:

[(1, 6430886060), (2, 3215443030), (4, 1607721515), (5, 1286177212), (10, 643088606), (20, 321544303), (71, 90575860), (142, 45287930), (251, 25621060), (284, 22643965), (355, 18115172), (502, 12810530), (710, 9057586), (1004, 6405265), (1255, 5124212), (1420, 4528793), (2510, 2562106), (5020, 1281053), (17821, 360860), (18043, 356420), (35642, 180430), (36086, 178210), (71284, 90215), (72172, 89105)]