30419968

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:568

約数の個数: 44

約数和(自身を含む): 61934032

約数和(自身を除く): 31514064

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 487, 488, 512, 974, 976, 1024, 1948, 1952, 3896, 3904, 7792, 7808, 15584, 15616, 29707, 31168, 31232, 59414, 62336, 62464, 118828, 124672, 237656, 249344, 475312, 498688, 950624, 1901248, 3802496, 7604992, 15209984, 30419968]

約数ペア:

[(1, 30419968), (2, 15209984), (4, 7604992), (8, 3802496), (16, 1901248), (32, 950624), (61, 498688), (64, 475312), (122, 249344), (128, 237656), (244, 124672), (256, 118828), (487, 62464), (488, 62336), (512, 59414), (974, 31232), (976, 31168), (1024, 29707), (1948, 15616), (1952, 15584), (3896, 7808), (3904, 7792)]