130943610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{207847}}^1$

素因数の和:207867

約数の個数: 48

約数和(自身を含む): 389091456

約数和(自身を除く): 258147846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 207847, 415694, 623541, 1039235, 1247082, 1454929, 1870623, 2078470, 2909858, 3117705, 3741246, 4364787, 6235410, 7274645, 8729574, 9353115, 13094361, 14549290, 18706230, 21823935, 26188722, 43647870, 65471805, 130943610]

約数ペア:

[(1, 130943610), (2, 65471805), (3, 43647870), (5, 26188722), (6, 21823935), (7, 18706230), (9, 14549290), (10, 13094361), (14, 9353115), (15, 8729574), (18, 7274645), (21, 6235410), (30, 4364787), (35, 3741246), (42, 3117705), (45, 2909858), (63, 2078470), (70, 1870623), (90, 1454929), (105, 1247082), (126, 1039235), (210, 623541), (315, 415694), (630, 207847)]