13427580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7717}}^1$

素因数の和:7758

約数の個数: 48

約数和(自身を含む): 38898720

約数和(自身を除く): 25471140

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, 7717, 15434, 23151, 30868, 38585, 46302, 77170, 92604, 115755, 154340, 223793, 231510, 447586, 463020, 671379, 895172, 1118965, 1342758, 2237930, 2685516, 3356895, 4475860, 6713790, 13427580]

約数ペア:

[(1, 13427580), (2, 6713790), (3, 4475860), (4, 3356895), (5, 2685516), (6, 2237930), (10, 1342758), (12, 1118965), (15, 895172), (20, 671379), (29, 463020), (30, 447586), (58, 231510), (60, 223793), (87, 154340), (116, 115755), (145, 92604), (174, 77170), (290, 46302), (348, 38585), (435, 30868), (580, 23151), (870, 15434), (1740, 7717)]