30406656

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 95233320

約数和(自身を除く): 64826664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 101, 112, 128, 147, 168, 192, 196, 202, 224, 256, 294, 303, 336, 384, 392, 404, 448, 512, 588, 606, 672, 707, 768, 784, 808, 896, 1024, 1176, 1212, 1344, 1414, 1536, 1568, 1616, 1792, 2048, 2121, 2352, 2424, 2688, 2828, 3072, 3136, 3232, 3584, 4242, 4704, 4848, 4949, 5376, 5656, 6144, 6272, 6464, 7168, 8484, 9408, 9696, 9898, 10752, 11312, 12544, 12928, 14336, 14847, 16968, 18816, 19392, 19796, 21504, 22624, 25088, 25856, 29694, 33936, 37632, 38784, 39592, 43008, 45248, 50176, 51712, 59388, 67872, 75264, 77568, 79184, 90496, 100352, 103424, 118776, 135744, 150528, 155136, 158368, 180992, 206848, 237552, 271488, 301056, 310272, 316736, 361984, 475104, 542976, 620544, 633472, 723968, 950208, 1085952, 1266944, 1447936, 1900416, 2171904, 2533888, 3800832, 4343808, 5067776, 7601664, 10135552, 15203328, 30406656]

約数ペア:

[(1, 30406656), (2, 15203328), (3, 10135552), (4, 7601664), (6, 5067776), (7, 4343808), (8, 3800832), (12, 2533888), (14, 2171904), (16, 1900416), (21, 1447936), (24, 1266944), (28, 1085952), (32, 950208), (42, 723968), (48, 633472), (49, 620544), (56, 542976), (64, 475104), (84, 361984), (96, 316736), (98, 310272), (101, 301056), (112, 271488), (128, 237552), (147, 206848), (168, 180992), (192, 158368), (196, 155136), (202, 150528), (224, 135744), (256, 118776), (294, 103424), (303, 100352), (336, 90496), (384, 79184), (392, 77568), (404, 75264), (448, 67872), (512, 59388), (588, 51712), (606, 50176), (672, 45248), (707, 43008), (768, 39592), (784, 38784), (808, 37632), (896, 33936), (1024, 29694), (1176, 25856), (1212, 25088), (1344, 22624), (1414, 21504), (1536, 19796), (1568, 19392), (1616, 18816), (1792, 16968), (2048, 14847), (2121, 14336), (2352, 12928), (2424, 12544), (2688, 11312), (2828, 10752), (3072, 9898), (3136, 9696), (3232, 9408), (3584, 8484), (4242, 7168), (4704, 6464), (4848, 6272), (4949, 6144), (5376, 5656)]