30021072

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 82280448

約数和(自身を除く): 52259376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 71, 92, 138, 142, 184, 213, 276, 284, 368, 383, 426, 552, 568, 766, 852, 1104, 1136, 1149, 1532, 1633, 1704, 2298, 3064, 3266, 3408, 4596, 4899, 6128, 6532, 8809, 9192, 9798, 13064, 17618, 18384, 19596, 26128, 26427, 27193, 35236, 39192, 52854, 54386, 70472, 78384, 81579, 105708, 108772, 140944, 163158, 211416, 217544, 326316, 422832, 435088, 625439, 652632, 1250878, 1305264, 1876317, 2501756, 3752634, 5003512, 7505268, 10007024, 15010536, 30021072]

約数ペア:

[(1, 30021072), (2, 15010536), (3, 10007024), (4, 7505268), (6, 5003512), (8, 3752634), (12, 2501756), (16, 1876317), (23, 1305264), (24, 1250878), (46, 652632), (48, 625439), (69, 435088), (71, 422832), (92, 326316), (138, 217544), (142, 211416), (184, 163158), (213, 140944), (276, 108772), (284, 105708), (368, 81579), (383, 78384), (426, 70472), (552, 54386), (568, 52854), (766, 39192), (852, 35236), (1104, 27193), (1136, 26427), (1149, 26128), (1532, 19596), (1633, 18384), (1704, 17618), (2298, 13064), (3064, 9798), (3266, 9192), (3408, 8809), (4596, 6532), (4899, 6128)]