30642976

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 78744960

約数和(自身を除く): 48101984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 619, 728, 884, 952, 1238, 1456, 1547, 1768, 1904, 2476, 2912, 3094, 3536, 3808, 4333, 4952, 6188, 7072, 8047, 8666, 9904, 10523, 12376, 16094, 17332, 19808, 21046, 24752, 32188, 34664, 42092, 49504, 56329, 64376, 69328, 73661, 84184, 112658, 128752, 136799, 138656, 147322, 168368, 225316, 257504, 273598, 294644, 336736, 450632, 547196, 589288, 901264, 957593, 1094392, 1178576, 1802528, 1915186, 2188784, 2357152, 3830372, 4377568, 7660744, 15321488, 30642976]

約数ペア:

[(1, 30642976), (2, 15321488), (4, 7660744), (7, 4377568), (8, 3830372), (13, 2357152), (14, 2188784), (16, 1915186), (17, 1802528), (26, 1178576), (28, 1094392), (32, 957593), (34, 901264), (52, 589288), (56, 547196), (68, 450632), (91, 336736), (104, 294644), (112, 273598), (119, 257504), (136, 225316), (182, 168368), (208, 147322), (221, 138656), (224, 136799), (238, 128752), (272, 112658), (364, 84184), (416, 73661), (442, 69328), (476, 64376), (544, 56329), (619, 49504), (728, 42092), (884, 34664), (952, 32188), (1238, 24752), (1456, 21046), (1547, 19808), (1768, 17332), (1904, 16094), (2476, 12376), (2912, 10523), (3094, 9904), (3536, 8666), (3808, 8047), (4333, 7072), (4952, 6188)]