2247254460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1134977}}^1$

素因数の和:1135003

約数の個数: 72

約数和(自身を含む): 7436375856

約数和(自身を除く): 5189121396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1134977, 2269954, 3404931, 4539908, 5674885, 6809862, 10214793, 11349770, 12484747, 13619724, 17024655, 20429586, 22699540, 24969494, 34049310, 37454241, 40859172, 49938988, 51073965, 62423735, 68098620, 74908482, 102147930, 112362723, 124847470, 149816964, 187271205, 204295860, 224725446, 249694940, 374542410, 449450892, 561813615, 749084820, 1123627230, 2247254460]

約数ペア:

[(1, 2247254460), (2, 1123627230), (3, 749084820), (4, 561813615), (5, 449450892), (6, 374542410), (9, 249694940), (10, 224725446), (11, 204295860), (12, 187271205), (15, 149816964), (18, 124847470), (20, 112362723), (22, 102147930), (30, 74908482), (33, 68098620), (36, 62423735), (44, 51073965), (45, 49938988), (55, 40859172), (60, 37454241), (66, 34049310), (90, 24969494), (99, 22699540), (110, 20429586), (132, 17024655), (165, 13619724), (180, 12484747), (198, 11349770), (220, 10214793), (330, 6809862), (396, 5674885), (495, 4539908), (660, 3404931), (990, 2269954), (1980, 1134977)]