30888216

素因数分解:

$2^3\times 3^5\times {\mathrm{15889}}^1$

素因数の和:15910

約数の個数: 48

約数和(自身を含む): 86759400

約数和(自身を除く): 55871184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 15889, 31778, 47667, 63556, 95334, 127112, 143001, 190668, 286002, 381336, 429003, 572004, 858006, 1144008, 1287009, 1716012, 2574018, 3432024, 3861027, 5148036, 7722054, 10296072, 15444108, 30888216]

約数ペア:

[(1, 30888216), (2, 15444108), (3, 10296072), (4, 7722054), (6, 5148036), (8, 3861027), (9, 3432024), (12, 2574018), (18, 1716012), (24, 1287009), (27, 1144008), (36, 858006), (54, 572004), (72, 429003), (81, 381336), (108, 286002), (162, 190668), (216, 143001), (243, 127112), (324, 95334), (486, 63556), (648, 47667), (972, 31778), (1944, 15889)]