30575048

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 69033600

約数和(自身を除く): 38458552

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 67, 116, 134, 203, 232, 268, 281, 406, 469, 536, 562, 812, 938, 1124, 1624, 1876, 1943, 1967, 2248, 3752, 3886, 3934, 7772, 7868, 8149, 13601, 15544, 15736, 16298, 18827, 27202, 32596, 37654, 54404, 57043, 65192, 75308, 108808, 114086, 131789, 150616, 228172, 263578, 456344, 527156, 545983, 1054312, 1091966, 2183932, 3821881, 4367864, 7643762, 15287524, 30575048]

約数ペア:

[(1, 30575048), (2, 15287524), (4, 7643762), (7, 4367864), (8, 3821881), (14, 2183932), (28, 1091966), (29, 1054312), (56, 545983), (58, 527156), (67, 456344), (116, 263578), (134, 228172), (203, 150616), (232, 131789), (268, 114086), (281, 108808), (406, 75308), (469, 65192), (536, 57043), (562, 54404), (812, 37654), (938, 32596), (1124, 27202), (1624, 18827), (1876, 16298), (1943, 15736), (1967, 15544), (2248, 13601), (3752, 8149), (3886, 7868), (3934, 7772)]