27037220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 67568256

約数和(自身を除く): 40531036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 587, 658, 940, 980, 1174, 1316, 1645, 2303, 2348, 2935, 3290, 4109, 4606, 5870, 6580, 8218, 9212, 11515, 11740, 16436, 20545, 23030, 27589, 28763, 41090, 46060, 55178, 57526, 82180, 110356, 115052, 137945, 143815, 193123, 275890, 287630, 386246, 551780, 575260, 772492, 965615, 1351861, 1931230, 2703722, 3862460, 5407444, 6759305, 13518610, 27037220]

約数ペア:

[(1, 27037220), (2, 13518610), (4, 6759305), (5, 5407444), (7, 3862460), (10, 2703722), (14, 1931230), (20, 1351861), (28, 965615), (35, 772492), (47, 575260), (49, 551780), (70, 386246), (94, 287630), (98, 275890), (140, 193123), (188, 143815), (196, 137945), (235, 115052), (245, 110356), (329, 82180), (470, 57526), (490, 55178), (587, 46060), (658, 41090), (940, 28763), (980, 27589), (1174, 23030), (1316, 20545), (1645, 16436), (2303, 11740), (2348, 11515), (2935, 9212), (3290, 8218), (4109, 6580), (4606, 5870)]