30823936

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 80

約数和(自身を含む): 72526608

約数和(自身を除く): 41702672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 421, 512, 572, 704, 832, 842, 1144, 1408, 1664, 1684, 2288, 2816, 3328, 3368, 4576, 4631, 5473, 5632, 6656, 6736, 9152, 9262, 10946, 13472, 18304, 18524, 21892, 26944, 36608, 37048, 43784, 53888, 60203, 73216, 74096, 87568, 107776, 120406, 148192, 175136, 215552, 240812, 296384, 350272, 481624, 592768, 700544, 963248, 1185536, 1401088, 1926496, 2371072, 2802176, 3852992, 7705984, 15411968, 30823936]

約数ペア:

[(1, 30823936), (2, 15411968), (4, 7705984), (8, 3852992), (11, 2802176), (13, 2371072), (16, 1926496), (22, 1401088), (26, 1185536), (32, 963248), (44, 700544), (52, 592768), (64, 481624), (88, 350272), (104, 296384), (128, 240812), (143, 215552), (176, 175136), (208, 148192), (256, 120406), (286, 107776), (352, 87568), (416, 74096), (421, 73216), (512, 60203), (572, 53888), (704, 43784), (832, 37048), (842, 36608), (1144, 26944), (1408, 21892), (1664, 18524), (1684, 18304), (2288, 13472), (2816, 10946), (3328, 9262), (3368, 9152), (4576, 6736), (4631, 6656), (5473, 5632)]