30134228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9221}}^1$

素因数の和:9287

約数の個数: 24

約数和(自身を含む): 56807520

約数和(自身を除く): 26673292

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 9221, 18442, 36884, 175199, 350398, 396503, 700796, 793006, 1586012, 7533557, 15067114, 30134228]

約数ペア:

[(1, 30134228), (2, 15067114), (4, 7533557), (19, 1586012), (38, 793006), (43, 700796), (76, 396503), (86, 350398), (172, 175199), (817, 36884), (1634, 18442), (3268, 9221)]