13907820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7993}}^1$

素因数の和:8034

約数の個数: 48

約数和(自身を含む): 40289760

約数和(自身を除く): 26381940

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, 7993, 15986, 23979, 31972, 39965, 47958, 79930, 95916, 119895, 159860, 231797, 239790, 463594, 479580, 695391, 927188, 1158985, 1390782, 2317970, 2781564, 3476955, 4635940, 6953910, 13907820]

約数ペア:

[(1, 13907820), (2, 6953910), (3, 4635940), (4, 3476955), (5, 2781564), (6, 2317970), (10, 1390782), (12, 1158985), (15, 927188), (20, 695391), (29, 479580), (30, 463594), (58, 239790), (60, 231797), (87, 159860), (116, 119895), (145, 95916), (174, 79930), (290, 47958), (348, 39965), (435, 31972), (580, 23979), (870, 15986), (1740, 7993)]