30222976

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 69768000

約数和(自身を除く): 39545024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 356, 379, 448, 623, 712, 758, 896, 1246, 1424, 1516, 2492, 2653, 2848, 3032, 4984, 5306, 5696, 6064, 9968, 10612, 11392, 12128, 19936, 21224, 24256, 33731, 39872, 42448, 48512, 67462, 79744, 84896, 134924, 169792, 236117, 269848, 339584, 472234, 539696, 944468, 1079392, 1888936, 2158784, 3777872, 4317568, 7555744, 15111488, 30222976]

約数ペア:

[(1, 30222976), (2, 15111488), (4, 7555744), (7, 4317568), (8, 3777872), (14, 2158784), (16, 1888936), (28, 1079392), (32, 944468), (56, 539696), (64, 472234), (89, 339584), (112, 269848), (128, 236117), (178, 169792), (224, 134924), (356, 84896), (379, 79744), (448, 67462), (623, 48512), (712, 42448), (758, 39872), (896, 33731), (1246, 24256), (1424, 21224), (1516, 19936), (2492, 12128), (2653, 11392), (2848, 10612), (3032, 9968), (4984, 6064), (5306, 5696)]