30390388

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3299}}^1$

素因数の和:3364

約数の個数: 36

約数和(自身を含む): 63201600

約数和(自身を除く): 32811212

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 3299, 4606, 6598, 9212, 13196, 23093, 46186, 92372, 155053, 161651, 310106, 323302, 620212, 646604, 1085371, 2170742, 4341484, 7597597, 15195194, 30390388]

約数ペア:

[(1, 30390388), (2, 15195194), (4, 7597597), (7, 4341484), (14, 2170742), (28, 1085371), (47, 646604), (49, 620212), (94, 323302), (98, 310106), (188, 161651), (196, 155053), (329, 92372), (658, 46186), (1316, 23093), (2303, 13196), (3299, 9212), (4606, 6598)]