30388148

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14867}}^1$

素因数の和:14951

約数の個数: 24

約数和(自身を含む): 61612992

約数和(自身を除く): 31224844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 14867, 29734, 59468, 104069, 208138, 416276, 1085291, 2170582, 4341164, 7597037, 15194074, 30388148]

約数ペア:

[(1, 30388148), (2, 15194074), (4, 7597037), (7, 4341164), (14, 2170582), (28, 1085291), (73, 416276), (146, 208138), (292, 104069), (511, 59468), (1022, 29734), (2044, 14867)]