2108281620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{176573}}^1$

素因数の和:176784

約数の個数: 48

約数和(自身を含む): 5932886400

約数和(自身を除く): 3824604780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 176573, 353146, 529719, 706292, 882865, 1059438, 1765730, 2118876, 2648595, 3531460, 5297190, 10594380, 35138027, 70276054, 105414081, 140552108, 175690135, 210828162, 351380270, 421656324, 527070405, 702760540, 1054140810, 2108281620]

約数ペア:

[(1, 2108281620), (2, 1054140810), (3, 702760540), (4, 527070405), (5, 421656324), (6, 351380270), (10, 210828162), (12, 175690135), (15, 140552108), (20, 105414081), (30, 70276054), (60, 35138027), (199, 10594380), (398, 5297190), (597, 3531460), (796, 2648595), (995, 2118876), (1194, 1765730), (1990, 1059438), (2388, 882865), (2985, 706292), (3980, 529719), (5970, 353146), (11940, 176573)]