29270780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 77898240

約数和(自身を除く): 48627460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 83, 110, 140, 154, 166, 220, 229, 308, 332, 385, 415, 458, 581, 770, 830, 913, 916, 1145, 1162, 1540, 1603, 1660, 1826, 2290, 2324, 2519, 2905, 3206, 3652, 4565, 4580, 5038, 5810, 6391, 6412, 8015, 9130, 10076, 11620, 12595, 12782, 16030, 17633, 18260, 19007, 25190, 25564, 31955, 32060, 35266, 38014, 50380, 63910, 70532, 76028, 88165, 95035, 127820, 133049, 176330, 190070, 209077, 266098, 352660, 380140, 418154, 532196, 665245, 836308, 1045385, 1330490, 1463539, 2090770, 2660980, 2927078, 4181540, 5854156, 7317695, 14635390, 29270780]

約数ペア:

[(1, 29270780), (2, 14635390), (4, 7317695), (5, 5854156), (7, 4181540), (10, 2927078), (11, 2660980), (14, 2090770), (20, 1463539), (22, 1330490), (28, 1045385), (35, 836308), (44, 665245), (55, 532196), (70, 418154), (77, 380140), (83, 352660), (110, 266098), (140, 209077), (154, 190070), (166, 176330), (220, 133049), (229, 127820), (308, 95035), (332, 88165), (385, 76028), (415, 70532), (458, 63910), (581, 50380), (770, 38014), (830, 35266), (913, 32060), (916, 31955), (1145, 25564), (1162, 25190), (1540, 19007), (1603, 18260), (1660, 17633), (1826, 16030), (2290, 12782), (2324, 12595), (2519, 11620), (2905, 10076), (3206, 9130), (3652, 8015), (4565, 6412), (4580, 6391), (5038, 5810)]