2830514060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347729}}^1$

素因数の和:347786

約数の個数: 48

約数和(自身を含む): 6659724960

約数和(自身を除く): 3829210900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 347729, 695458, 1390916, 1738645, 3477290, 3825019, 6954580, 7650038, 12865973, 15300076, 19125095, 25731946, 38250190, 51463892, 64329865, 76500380, 128659730, 141525703, 257319460, 283051406, 566102812, 707628515, 1415257030, 2830514060]

約数ペア:

[(1, 2830514060), (2, 1415257030), (4, 707628515), (5, 566102812), (10, 283051406), (11, 257319460), (20, 141525703), (22, 128659730), (37, 76500380), (44, 64329865), (55, 51463892), (74, 38250190), (110, 25731946), (148, 19125095), (185, 15300076), (220, 12865973), (370, 7650038), (407, 6954580), (740, 3825019), (814, 3477290), (1628, 1738645), (2035, 1390916), (4070, 695458), (8140, 347729)]