30605729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 40974336

約数和(自身を除く): 10368607

約数列:

[1, 7, 11, 17, 77, 103, 119, 187, 227, 721, 1133, 1309, 1589, 1751, 2497, 3859, 7931, 12257, 17479, 19261, 23381, 27013, 42449, 134827, 163667, 257191, 297143, 397477, 1800337, 2782339, 4372247, 30605729]

約数ペア:

[(1, 30605729), (7, 4372247), (11, 2782339), (17, 1800337), (77, 397477), (103, 297143), (119, 257191), (187, 163667), (227, 134827), (721, 42449), (1133, 27013), (1309, 23381), (1589, 19261), (1751, 17479), (2497, 12257), (3859, 7931)]