30049128

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2801}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 81958500

約数和(自身を除く): 51909372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 2801, 3576, 5364, 5602, 8403, 10728, 11204, 16806, 22408, 25209, 33612, 50418, 67224, 100836, 201672, 417349, 834698, 1252047, 1669396, 2504094, 3338792, 3756141, 5008188, 7512282, 10016376, 15024564, 30049128]

約数ペア:

[(1, 30049128), (2, 15024564), (3, 10016376), (4, 7512282), (6, 5008188), (8, 3756141), (9, 3338792), (12, 2504094), (18, 1669396), (24, 1252047), (36, 834698), (72, 417349), (149, 201672), (298, 100836), (447, 67224), (596, 50418), (894, 33612), (1192, 25209), (1341, 22408), (1788, 16806), (2682, 11204), (2801, 10728), (3576, 8403), (5364, 5602)]