29010940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{4229}}^1$

素因数の和:4259

約数の個数: 48

約数和(自身を含む): 71064000

約数和(自身を除く): 42053060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 4229, 6860, 8458, 16916, 21145, 29603, 42290, 59206, 84580, 118412, 148015, 207221, 296030, 414442, 592060, 828884, 1036105, 1450547, 2072210, 2901094, 4144420, 5802188, 7252735, 14505470, 29010940]

約数ペア:

[(1, 29010940), (2, 14505470), (4, 7252735), (5, 5802188), (7, 4144420), (10, 2901094), (14, 2072210), (20, 1450547), (28, 1036105), (35, 828884), (49, 592060), (70, 414442), (98, 296030), (140, 207221), (196, 148015), (245, 118412), (343, 84580), (490, 59206), (686, 42290), (980, 29603), (1372, 21145), (1715, 16916), (3430, 8458), (4229, 6860)]