64276930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 119242368

約数和(自身を除く): 54965438

約数列:

[1, 2, 5, 10, 41, 82, 205, 211, 410, 422, 743, 1055, 1486, 2110, 3715, 7430, 8651, 17302, 30463, 43255, 60926, 86510, 152315, 156773, 304630, 313546, 783865, 1567730, 6427693, 12855386, 32138465, 64276930]

約数ペア:

[(1, 64276930), (2, 32138465), (5, 12855386), (10, 6427693), (41, 1567730), (82, 783865), (205, 313546), (211, 304630), (410, 156773), (422, 152315), (743, 86510), (1055, 60926), (1486, 43255), (2110, 30463), (3715, 17302), (7430, 8651)]