30405144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16453}}^1$

素因数の和:16480

約数の個数: 64

約数和(自身を含む): 94775040

約数和(自身を除く): 64369896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 16453, 32906, 49359, 65812, 98718, 115171, 131624, 180983, 197436, 230342, 345513, 361966, 394872, 460684, 542949, 691026, 723932, 921368, 1085898, 1266881, 1382052, 1447864, 2171796, 2533762, 2764104, 3800643, 4343592, 5067524, 7601286, 10135048, 15202572, 30405144]

約数ペア:

[(1, 30405144), (2, 15202572), (3, 10135048), (4, 7601286), (6, 5067524), (7, 4343592), (8, 3800643), (11, 2764104), (12, 2533762), (14, 2171796), (21, 1447864), (22, 1382052), (24, 1266881), (28, 1085898), (33, 921368), (42, 723932), (44, 691026), (56, 542949), (66, 460684), (77, 394872), (84, 361966), (88, 345513), (132, 230342), (154, 197436), (168, 180983), (231, 131624), (264, 115171), (308, 98718), (462, 65812), (616, 49359), (924, 32906), (1848, 16453)]