138889297140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{210438329}}^1$

素因数の和:210438352

約数の個数: 48

約数和(自身を含む): 424243673280

約数和(自身を除く): 285354376140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 210438329, 420876658, 631314987, 841753316, 1052191645, 1262629974, 2104383290, 2314821619, 2525259948, 3156574935, 4208766580, 4629643238, 6313149870, 6944464857, 9259286476, 11574108095, 12626299740, 13888929714, 23148216190, 27777859428, 34722324285, 46296432380, 69444648570, 138889297140]

約数ペア:

[(1, 138889297140), (2, 69444648570), (3, 46296432380), (4, 34722324285), (5, 27777859428), (6, 23148216190), (10, 13888929714), (11, 12626299740), (12, 11574108095), (15, 9259286476), (20, 6944464857), (22, 6313149870), (30, 4629643238), (33, 4208766580), (44, 3156574935), (55, 2525259948), (60, 2314821619), (66, 2104383290), (110, 1262629974), (132, 1052191645), (165, 841753316), (220, 631314987), (330, 420876658), (660, 210438329)]