30331968

素因数分解:

$2^6\times 3^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:915

約数の個数: 56

約数和(自身を含む): 80711040

約数和(自身を除く): 50379072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 239, 478, 661, 717, 956, 1322, 1434, 1912, 1983, 2644, 2868, 3824, 3966, 5288, 5736, 7648, 7932, 10576, 11472, 15296, 15864, 21152, 22944, 31728, 42304, 45888, 63456, 126912, 157979, 315958, 473937, 631916, 947874, 1263832, 1895748, 2527664, 3791496, 5055328, 7582992, 10110656, 15165984, 30331968]

約数ペア:

[(1, 30331968), (2, 15165984), (3, 10110656), (4, 7582992), (6, 5055328), (8, 3791496), (12, 2527664), (16, 1895748), (24, 1263832), (32, 947874), (48, 631916), (64, 473937), (96, 315958), (192, 157979), (239, 126912), (478, 63456), (661, 45888), (717, 42304), (956, 31728), (1322, 22944), (1434, 21152), (1912, 15864), (1983, 15296), (2644, 11472), (2868, 10576), (3824, 7932), (3966, 7648), (5288, 5736)]