30940704

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 95764032

約数和(自身を除く): 64823328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 173, 184, 207, 216, 243, 276, 288, 324, 346, 368, 414, 432, 486, 519, 552, 621, 648, 692, 736, 828, 864, 972, 1038, 1104, 1242, 1296, 1384, 1557, 1656, 1863, 1944, 2076, 2208, 2484, 2592, 2768, 3114, 3312, 3726, 3888, 3979, 4152, 4671, 4968, 5536, 5589, 6228, 6624, 7452, 7776, 7958, 8304, 9342, 9936, 11178, 11937, 12456, 14013, 14904, 15916, 16608, 18684, 19872, 22356, 23874, 24912, 28026, 29808, 31832, 35811, 37368, 42039, 44712, 47748, 49824, 56052, 59616, 63664, 71622, 74736, 84078, 89424, 95496, 107433, 112104, 127328, 143244, 149472, 168156, 178848, 190992, 214866, 224208, 286488, 322299, 336312, 381984, 429732, 448416, 572976, 644598, 672624, 859464, 966897, 1145952, 1289196, 1345248, 1718928, 1933794, 2578392, 3437856, 3867588, 5156784, 7735176, 10313568, 15470352, 30940704]

約数ペア:

[(1, 30940704), (2, 15470352), (3, 10313568), (4, 7735176), (6, 5156784), (8, 3867588), (9, 3437856), (12, 2578392), (16, 1933794), (18, 1718928), (23, 1345248), (24, 1289196), (27, 1145952), (32, 966897), (36, 859464), (46, 672624), (48, 644598), (54, 572976), (69, 448416), (72, 429732), (81, 381984), (92, 336312), (96, 322299), (108, 286488), (138, 224208), (144, 214866), (162, 190992), (173, 178848), (184, 168156), (207, 149472), (216, 143244), (243, 127328), (276, 112104), (288, 107433), (324, 95496), (346, 89424), (368, 84078), (414, 74736), (432, 71622), (486, 63664), (519, 59616), (552, 56052), (621, 49824), (648, 47748), (692, 44712), (736, 42039), (828, 37368), (864, 35811), (972, 31832), (1038, 29808), (1104, 28026), (1242, 24912), (1296, 23874), (1384, 22356), (1557, 19872), (1656, 18684), (1863, 16608), (1944, 15916), (2076, 14904), (2208, 14013), (2484, 12456), (2592, 11937), (2768, 11178), (3114, 9936), (3312, 9342), (3726, 8304), (3888, 7958), (3979, 7776), (4152, 7452), (4671, 6624), (4968, 6228), (5536, 5589)]