2015157084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{36451}}^1$

素因数の和:36746

約数の個数: 48

約数和(自身を含む): 4997131776

約数和(自身を除く): 2981974692

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 271, 542, 813, 1084, 1626, 3252, 4607, 9214, 13821, 18428, 27642, 36451, 55284, 72902, 109353, 145804, 218706, 437412, 619667, 1239334, 1859001, 2478668, 3718002, 7436004, 9878221, 19756442, 29634663, 39512884, 59269326, 118538652, 167929757, 335859514, 503789271, 671719028, 1007578542, 2015157084]

約数ペア:

[(1, 2015157084), (2, 1007578542), (3, 671719028), (4, 503789271), (6, 335859514), (12, 167929757), (17, 118538652), (34, 59269326), (51, 39512884), (68, 29634663), (102, 19756442), (204, 9878221), (271, 7436004), (542, 3718002), (813, 2478668), (1084, 1859001), (1626, 1239334), (3252, 619667), (4607, 437412), (9214, 218706), (13821, 145804), (18428, 109353), (27642, 72902), (36451, 55284)]