13758180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7907}}^1$

素因数の和:7948

約数の個数: 48

約数和(自身を含む): 39856320

約数和(自身を除く): 26098140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 7907, 15814, 23721, 31628, 39535, 47442, 79070, 94884, 118605, 158140, 229303, 237210, 458606, 474420, 687909, 917212, 1146515, 1375818, 2293030, 2751636, 3439545, 4586060, 6879090, 13758180]

約数ペア:

[(1, 13758180), (2, 6879090), (3, 4586060), (4, 3439545), (5, 2751636), (6, 2293030), (10, 1375818), (12, 1146515), (15, 917212), (20, 687909), (29, 474420), (30, 458606), (58, 237210), (60, 229303), (87, 158140), (116, 118605), (145, 94884), (174, 79070), (290, 47442), (348, 39535), (435, 31628), (580, 23721), (870, 15814), (1740, 7907)]