8423340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 25159680

約数和(自身を除く): 16736340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 103, 116, 141, 145, 174, 188, 206, 235, 282, 290, 309, 348, 412, 435, 470, 515, 564, 580, 618, 705, 870, 940, 1030, 1236, 1363, 1410, 1545, 1740, 2060, 2726, 2820, 2987, 3090, 4089, 4841, 5452, 5974, 6180, 6815, 8178, 8961, 9682, 11948, 13630, 14523, 14935, 16356, 17922, 19364, 20445, 24205, 27260, 29046, 29870, 35844, 40890, 44805, 48410, 58092, 59740, 72615, 81780, 89610, 96820, 140389, 145230, 179220, 280778, 290460, 421167, 561556, 701945, 842334, 1403890, 1684668, 2105835, 2807780, 4211670, 8423340]

約数ペア:

[(1, 8423340), (2, 4211670), (3, 2807780), (4, 2105835), (5, 1684668), (6, 1403890), (10, 842334), (12, 701945), (15, 561556), (20, 421167), (29, 290460), (30, 280778), (47, 179220), (58, 145230), (60, 140389), (87, 96820), (94, 89610), (103, 81780), (116, 72615), (141, 59740), (145, 58092), (174, 48410), (188, 44805), (206, 40890), (235, 35844), (282, 29870), (290, 29046), (309, 27260), (348, 24205), (412, 20445), (435, 19364), (470, 17922), (515, 16356), (564, 14935), (580, 14523), (618, 13630), (705, 11948), (870, 9682), (940, 8961), (1030, 8178), (1236, 6815), (1363, 6180), (1410, 5974), (1545, 5452), (1740, 4841), (2060, 4089), (2726, 3090), (2820, 2987)]