124174890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{65701}}^1$

素因数の和:65724

約数の個数: 64

約数和(自身を含む): 378443520

約数和(自身を除く): 254268630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 65701, 131402, 197103, 328505, 394206, 459907, 591309, 657010, 919814, 985515, 1182618, 1379721, 1773927, 1971030, 2299535, 2759442, 2956545, 3547854, 4139163, 4599070, 5913090, 6898605, 8278326, 8869635, 12417489, 13797210, 17739270, 20695815, 24834978, 41391630, 62087445, 124174890]

約数ペア:

[(1, 124174890), (2, 62087445), (3, 41391630), (5, 24834978), (6, 20695815), (7, 17739270), (9, 13797210), (10, 12417489), (14, 8869635), (15, 8278326), (18, 6898605), (21, 5913090), (27, 4599070), (30, 4139163), (35, 3547854), (42, 2956545), (45, 2759442), (54, 2299535), (63, 1971030), (70, 1773927), (90, 1379721), (105, 1182618), (126, 985515), (135, 919814), (189, 657010), (210, 591309), (270, 459907), (315, 394206), (378, 328505), (630, 197103), (945, 131402), (1890, 65701)]