29114940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3491}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 82131840

約数和(自身を除く): 53016900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3491, 4170, 6982, 8340, 10473, 13964, 17455, 20946, 34910, 41892, 52365, 69820, 104730, 209460, 485249, 970498, 1455747, 1940996, 2426245, 2911494, 4852490, 5822988, 7278735, 9704980, 14557470, 29114940]

約数ペア:

[(1, 29114940), (2, 14557470), (3, 9704980), (4, 7278735), (5, 5822988), (6, 4852490), (10, 2911494), (12, 2426245), (15, 1940996), (20, 1455747), (30, 970498), (60, 485249), (139, 209460), (278, 104730), (417, 69820), (556, 52365), (695, 41892), (834, 34910), (1390, 20946), (1668, 17455), (2085, 13964), (2780, 10473), (3491, 8340), (4170, 6982)]