30668272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 63451296

約数和(自身を除く): 32783024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 823, 1096, 1646, 2192, 2329, 3292, 4658, 6584, 9316, 13168, 13991, 18632, 27982, 37264, 55964, 111928, 112751, 223856, 225502, 451004, 902008, 1804016, 1916767, 3833534, 7667068, 15334136, 30668272]

約数ペア:

[(1, 30668272), (2, 15334136), (4, 7667068), (8, 3833534), (16, 1916767), (17, 1804016), (34, 902008), (68, 451004), (136, 225502), (137, 223856), (272, 112751), (274, 111928), (548, 55964), (823, 37264), (1096, 27982), (1646, 18632), (2192, 13991), (2329, 13168), (3292, 9316), (4658, 6584)]