30719136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2726

約数の個数: 96

約数和(自身を含む): 97614720

約数和(自身を除く): 66895584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2689, 2856, 3808, 5378, 5712, 8067, 10756, 11424, 16134, 18823, 21512, 32268, 37646, 43024, 45713, 56469, 64536, 75292, 86048, 91426, 112938, 129072, 137139, 150584, 182852, 225876, 258144, 274278, 301168, 319991, 365704, 451752, 548556, 602336, 639982, 731408, 903504, 959973, 1097112, 1279964, 1462816, 1807008, 1919946, 2194224, 2559928, 3839892, 4388448, 5119856, 7679784, 10239712, 15359568, 30719136]

約数ペア:

[(1, 30719136), (2, 15359568), (3, 10239712), (4, 7679784), (6, 5119856), (7, 4388448), (8, 3839892), (12, 2559928), (14, 2194224), (16, 1919946), (17, 1807008), (21, 1462816), (24, 1279964), (28, 1097112), (32, 959973), (34, 903504), (42, 731408), (48, 639982), (51, 602336), (56, 548556), (68, 451752), (84, 365704), (96, 319991), (102, 301168), (112, 274278), (119, 258144), (136, 225876), (168, 182852), (204, 150584), (224, 137139), (238, 129072), (272, 112938), (336, 91426), (357, 86048), (408, 75292), (476, 64536), (544, 56469), (672, 45713), (714, 43024), (816, 37646), (952, 32268), (1428, 21512), (1632, 18823), (1904, 16134), (2689, 11424), (2856, 10756), (3808, 8067), (5378, 5712)]