13973820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 46115664

約数和(自身を除く): 32141844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 97, 98, 105, 140, 147, 194, 196, 210, 245, 291, 294, 343, 388, 420, 485, 490, 582, 588, 679, 686, 735, 970, 980, 1029, 1164, 1358, 1372, 1455, 1470, 1715, 1940, 2037, 2058, 2401, 2716, 2910, 2940, 3395, 3430, 4074, 4116, 4753, 4802, 5145, 5820, 6790, 6860, 7203, 8148, 9506, 9604, 10185, 10290, 12005, 13580, 14259, 14406, 19012, 20370, 20580, 23765, 24010, 28518, 28812, 33271, 36015, 40740, 47530, 48020, 57036, 66542, 71295, 72030, 95060, 99813, 133084, 142590, 144060, 166355, 199626, 232897, 285180, 332710, 399252, 465794, 499065, 665420, 698691, 931588, 998130, 1164485, 1397382, 1996260, 2328970, 2794764, 3493455, 4657940, 6986910, 13973820]

約数ペア:

[(1, 13973820), (2, 6986910), (3, 4657940), (4, 3493455), (5, 2794764), (6, 2328970), (7, 1996260), (10, 1397382), (12, 1164485), (14, 998130), (15, 931588), (20, 698691), (21, 665420), (28, 499065), (30, 465794), (35, 399252), (42, 332710), (49, 285180), (60, 232897), (70, 199626), (84, 166355), (97, 144060), (98, 142590), (105, 133084), (140, 99813), (147, 95060), (194, 72030), (196, 71295), (210, 66542), (245, 57036), (291, 48020), (294, 47530), (343, 40740), (388, 36015), (420, 33271), (485, 28812), (490, 28518), (582, 24010), (588, 23765), (679, 20580), (686, 20370), (735, 19012), (970, 14406), (980, 14259), (1029, 13580), (1164, 12005), (1358, 10290), (1372, 10185), (1455, 9604), (1470, 9506), (1715, 8148), (1940, 7203), (2037, 6860), (2058, 6790), (2401, 5820), (2716, 5145), (2910, 4802), (2940, 4753), (3395, 4116), (3430, 4074)]