64808340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1117}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 181813632

約数和(自身を除く): 117005292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 967, 1117, 1934, 2234, 2901, 3351, 3868, 4468, 4835, 5585, 5802, 6702, 9670, 11170, 11604, 13404, 14505, 16755, 19340, 22340, 29010, 33510, 58020, 67020, 1080139, 2160278, 3240417, 4320556, 5400695, 6480834, 10801390, 12961668, 16202085, 21602780, 32404170, 64808340]

約数ペア:

[(1, 64808340), (2, 32404170), (3, 21602780), (4, 16202085), (5, 12961668), (6, 10801390), (10, 6480834), (12, 5400695), (15, 4320556), (20, 3240417), (30, 2160278), (60, 1080139), (967, 67020), (1117, 58020), (1934, 33510), (2234, 29010), (2901, 22340), (3351, 19340), (3868, 16755), (4468, 14505), (4835, 13404), (5585, 11604), (5802, 11170), (6702, 9670)]