291204660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^3\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 848736000

約数和(自身を除く): 557531340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 199, 290, 348, 398, 435, 580, 597, 796, 841, 870, 995, 1194, 1682, 1740, 1990, 2388, 2523, 2985, 3364, 3980, 4205, 5046, 5771, 5970, 8410, 10092, 11542, 11940, 12615, 16820, 17313, 23084, 24389, 25230, 28855, 34626, 48778, 50460, 57710, 69252, 73167, 86565, 97556, 115420, 121945, 146334, 167359, 173130, 243890, 292668, 334718, 346260, 365835, 487780, 502077, 669436, 731670, 836795, 1004154, 1463340, 1673590, 2008308, 2510385, 3347180, 4853411, 5020770, 9706822, 10041540, 14560233, 19413644, 24267055, 29120466, 48534110, 58240932, 72801165, 97068220, 145602330, 291204660]

約数ペア:

[(1, 291204660), (2, 145602330), (3, 97068220), (4, 72801165), (5, 58240932), (6, 48534110), (10, 29120466), (12, 24267055), (15, 19413644), (20, 14560233), (29, 10041540), (30, 9706822), (58, 5020770), (60, 4853411), (87, 3347180), (116, 2510385), (145, 2008308), (174, 1673590), (199, 1463340), (290, 1004154), (348, 836795), (398, 731670), (435, 669436), (580, 502077), (597, 487780), (796, 365835), (841, 346260), (870, 334718), (995, 292668), (1194, 243890), (1682, 173130), (1740, 167359), (1990, 146334), (2388, 121945), (2523, 115420), (2985, 97556), (3364, 86565), (3980, 73167), (4205, 69252), (5046, 57710), (5771, 50460), (5970, 48778), (8410, 34626), (10092, 28855), (11542, 25230), (11940, 24389), (12615, 23084), (16820, 17313)]