20140110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 54331200

約数和(自身を除く): 34191090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 769, 873, 970, 1455, 1538, 1746, 2307, 2619, 2910, 3845, 4365, 4614, 5238, 6921, 7690, 8730, 11535, 13095, 13842, 20763, 23070, 26190, 34605, 41526, 69210, 74593, 103815, 149186, 207630, 223779, 372965, 447558, 671337, 745930, 1118895, 1342674, 2014011, 2237790, 3356685, 4028022, 6713370, 10070055, 20140110]

約数ペア:

[(1, 20140110), (2, 10070055), (3, 6713370), (5, 4028022), (6, 3356685), (9, 2237790), (10, 2014011), (15, 1342674), (18, 1118895), (27, 745930), (30, 671337), (45, 447558), (54, 372965), (90, 223779), (97, 207630), (135, 149186), (194, 103815), (270, 74593), (291, 69210), (485, 41526), (582, 34605), (769, 26190), (873, 23070), (970, 20763), (1455, 13842), (1538, 13095), (1746, 11535), (2307, 8730), (2619, 7690), (2910, 6921), (3845, 5238), (4365, 4614)]