19313347020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1272289}}^1$

素因数の和:1272335

約数の個数: 96

約数和(自身を含む): 61558479360

約数和(自身を除く): 42245132340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 15180, 1272289, 2544578, 3816867, 5089156, 6361445, 7633734, 12722890, 13995179, 15267468, 19084335, 25445780, 27990358, 29262647, 38168670, 41985537, 55980716, 58525294, 69975895, 76337340, 83971074, 87787941, 117050588, 139951790, 146313235, 167942148, 175575882, 209927685, 279903580, 292626470, 321889117, 351151764, 419855370, 438939705, 585252940, 643778234, 839710740, 877879410, 965667351, 1287556468, 1609445585, 1755758820, 1931334702, 3218891170, 3862669404, 4828336755, 6437782340, 9656673510, 19313347020]

約数ペア:

[(1, 19313347020), (2, 9656673510), (3, 6437782340), (4, 4828336755), (5, 3862669404), (6, 3218891170), (10, 1931334702), (11, 1755758820), (12, 1609445585), (15, 1287556468), (20, 965667351), (22, 877879410), (23, 839710740), (30, 643778234), (33, 585252940), (44, 438939705), (46, 419855370), (55, 351151764), (60, 321889117), (66, 292626470), (69, 279903580), (92, 209927685), (110, 175575882), (115, 167942148), (132, 146313235), (138, 139951790), (165, 117050588), (220, 87787941), (230, 83971074), (253, 76337340), (276, 69975895), (330, 58525294), (345, 55980716), (460, 41985537), (506, 38168670), (660, 29262647), (690, 27990358), (759, 25445780), (1012, 19084335), (1265, 15267468), (1380, 13995179), (1518, 12722890), (2530, 7633734), (3036, 6361445), (3795, 5089156), (5060, 3816867), (7590, 2544578), (15180, 1272289)]