30401292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 76285440

約数和(自身を除く): 45884148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 2837, 3572, 5358, 5674, 8511, 10716, 11348, 17022, 34044, 53903, 107806, 133339, 161709, 215612, 266678, 323418, 400017, 533356, 646836, 800034, 1600068, 2533441, 5066882, 7600323, 10133764, 15200646, 30401292]

約数ペア:

[(1, 30401292), (2, 15200646), (3, 10133764), (4, 7600323), (6, 5066882), (12, 2533441), (19, 1600068), (38, 800034), (47, 646836), (57, 533356), (76, 400017), (94, 323418), (114, 266678), (141, 215612), (188, 161709), (228, 133339), (282, 107806), (564, 53903), (893, 34044), (1786, 17022), (2679, 11348), (2837, 10716), (3572, 8511), (5358, 5674)]