30170733

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 14930067

約数列:

[1, 3, 17, 23, 51, 69, 89, 267, 289, 391, 867, 1173, 1513, 2047, 4539, 4913, 6141, 6647, 14739, 19941, 25721, 34799, 77163, 104397, 112999, 338997, 437257, 591583, 1311771, 1774749, 10056911, 30170733]

約数ペア:

[(1, 30170733), (3, 10056911), (17, 1774749), (23, 1311771), (51, 591583), (69, 437257), (89, 338997), (267, 112999), (289, 104397), (391, 77163), (867, 34799), (1173, 25721), (1513, 19941), (2047, 14739), (4539, 6647), (4913, 6141)]