17468820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 53542944

約数和(自身を除く): 36074124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 907, 963, 1070, 1284, 1605, 1814, 1926, 2140, 2721, 3210, 3628, 3852, 4535, 4815, 5442, 6420, 8163, 9070, 9630, 10884, 13605, 16326, 18140, 19260, 27210, 32652, 40815, 54420, 81630, 97049, 163260, 194098, 291147, 388196, 485245, 582294, 873441, 970490, 1164588, 1455735, 1746882, 1940980, 2911470, 3493764, 4367205, 5822940, 8734410, 17468820]

約数ペア:

[(1, 17468820), (2, 8734410), (3, 5822940), (4, 4367205), (5, 3493764), (6, 2911470), (9, 1940980), (10, 1746882), (12, 1455735), (15, 1164588), (18, 970490), (20, 873441), (30, 582294), (36, 485245), (45, 388196), (60, 291147), (90, 194098), (107, 163260), (180, 97049), (214, 81630), (321, 54420), (428, 40815), (535, 32652), (642, 27210), (907, 19260), (963, 18140), (1070, 16326), (1284, 13605), (1605, 10884), (1814, 9630), (1926, 9070), (2140, 8163), (2721, 6420), (3210, 5442), (3628, 4815), (3852, 4535)]