15090306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 38154240

約数和(自身を除く): 23063934

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 231, 267, 367, 462, 534, 623, 734, 979, 1101, 1246, 1869, 1958, 2202, 2569, 2937, 3738, 4037, 5138, 5874, 6853, 7707, 8074, 12111, 13706, 15414, 20559, 24222, 28259, 32663, 41118, 56518, 65326, 84777, 97989, 169554, 195978, 228641, 359293, 457282, 685923, 718586, 1077879, 1371846, 2155758, 2515051, 5030102, 7545153, 15090306]

約数ペア:

[(1, 15090306), (2, 7545153), (3, 5030102), (6, 2515051), (7, 2155758), (11, 1371846), (14, 1077879), (21, 718586), (22, 685923), (33, 457282), (42, 359293), (66, 228641), (77, 195978), (89, 169554), (154, 97989), (178, 84777), (231, 65326), (267, 56518), (367, 41118), (462, 32663), (534, 28259), (623, 24222), (734, 20559), (979, 15414), (1101, 13706), (1246, 12111), (1869, 8074), (1958, 7707), (2202, 6853), (2569, 5874), (2937, 5138), (3738, 4037)]